321060310923 has 16 divisors (see below), whose sum is σ = 473394036096. Its totient is φ = 191916498240.

The previous prime is 321060310861. The next prime is 321060310939. The reversal of 321060310923 is 329013060123.

It is not a de Polignac number, because 321060310923 - 2¹⁸ = 321060048779 is a prime.

It is a super-2 number, since 2×321060310923² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321060310943) 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, 66635265 + ... + 66640082.

It is an arithmetic number, because the mean of its divisors is an integer number (29587127256).

Almost surely, 2^321060310923 is an apocalyptic number.

321060310923 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

321060310923 is a deficient number, since it is larger than the sum of its proper divisors (152333725173).

321060310923 is a wasteful number, since it uses less digits than its factorization.

321060310923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133275434.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 321060310923 in words is "three hundred twenty-one billion, sixty million, three hundred ten thousand, nine hundred twenty-three".