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1330030120321 = 73175347112097
BaseRepresentation
bin10011010110101011111…
…110010000110110000001
311201011001002022121220201
4103112223332100312001
5133242400202322241
62455001333205201
7165043246326520
oct23265376206601
94634032277821
101330030120321
11473076369051
12195928490801
13985627a71c6
14485339d44b7
15248e54ed931
hex135abf90d81

1330030120321 has 16 divisors (see below), whose sum is σ = 1525128264576. Its totient is φ = 1136206849536.

The previous prime is 1330030120319. The next prime is 1330030120357. The reversal of 1330030120321 is 1230210300331.

It is a cyclic number.

It is not a de Polignac number, because 1330030120321 - 21 = 1330030120319 is a prime.

It is a super-2 number, since 2×13300301203212 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1330030120381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11808945 + ... + 11921041.

It is an arithmetic number, because the mean of its divisors is an integer number (95320516536).

Almost surely, 21330030120321 is an apocalyptic number.

It is an amenable number.

1330030120321 is a deficient number, since it is larger than the sum of its proper divisors (195098144255).

1330030120321 is a wasteful number, since it uses less digits than its factorization.

1330030120321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117768.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1330030120321 its reverse (1230210300331), we get a palindrome (2560240420652).

The spelling of 1330030120321 in words is "one trillion, three hundred thirty billion, thirty million, one hundred twenty thousand, three hundred twenty-one".

Divisors: 1 7 317 2219 5347 37429 112097 784679 1694999 11864993 35534749 248743243 599382659 4195678613 190004302903 1330030120321