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10130023331 = 231231357787
BaseRepresentation
bin10010110111100101…
…11110001110100011
3222010222102111121022
421123302332032203
5131221241221311
64353105320055
7506013530501
oct113362761643
928128374538
1010130023331
11432915250a
121b6863602b
13c5591375c
146c152b671
153e44e35db
hex25bcbe3a3

10130023331 has 8 divisors (see below), whose sum is σ = 10579075584. Its totient is φ = 9681689160.

The previous prime is 10130023313. The next prime is 10130023333. The reversal of 10130023331 is 13332003101.

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 10130023331 - 222 = 10125829027 is a prime.

It is a super-2 number, since 2×101300233312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10130023333) 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, 150581 + ... + 207206.

It is an arithmetic number, because the mean of its divisors is an integer number (1322384448).

Almost surely, 210130023331 is an apocalyptic number.

10130023331 is a deficient number, since it is larger than the sum of its proper divisors (449052253).

10130023331 is a wasteful number, since it uses less digits than its factorization.

10130023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359041.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10130023331 its reverse (13332003101), we get a palindrome (23462026432).

The spelling of 10130023331 in words is "ten billion, one hundred thirty million, twenty-three thousand, three hundred thirty-one".

Divisors: 1 23 1231 28313 357787 8229101 440435797 10130023331