Search a number
-
+
330120130231331 = 11275039910911479
BaseRepresentation
bin100101100001111100001010…
…1000110000111110000100011
31121021212011202110212101122022
41023003320111012013300203
5321232142011314400311
63130035032203132055
7126351251400245006
oct11303702506076043
91537764673771568
10330120130231331
11962061853353a0
12310375ab81402b
131122826b9c828b
145b73c8454953d
1528272aec655db
hex12c3e15187c23

330120130231331 has 8 divisors (see below), whose sum is σ = 360131215104000. Its totient is φ = 300109072682440.

The previous prime is 330120130231147. The next prime is 330120130231399. The reversal of 330120130231331 is 133132031021033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 330120130231331 - 210 = 330120130230307 is a prime.

It is a super-2 number, since 2×3301201302313312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330120130231331.

It is not an unprimeable number, because it can be changed into a prime (330120130231531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24798650 + ... + 35710128.

It is an arithmetic number, because the mean of its divisors is an integer number (45016401888000).

Almost surely, 2330120130231331 is an apocalyptic number.

330120130231331 is a deficient number, since it is larger than the sum of its proper divisors (30011084872669).

330120130231331 is a wasteful number, since it uses less digits than its factorization.

330120130231331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13661889.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 330120130231331 its reverse (133132031021033), we get a palindrome (463252161252364).

The spelling of 330120130231331 in words is "three hundred thirty trillion, one hundred twenty billion, one hundred thirty million, two hundred thirty-one thousand, three hundred thirty-one".

Divisors: 1 11 2750399 10911479 30254389 120026269 30010920930121 330120130231331