321034023423100 has 36 divisors (see below), whose sum is σ = 750231817817944. Its totient is φ = 118535639417280.

The previous prime is 321034023423097. The next prime is 321034023423101. The reversal of 321034023423100 is 1324320430123.

It is a happy number.

It is a super-2 number, since 2×321034023423100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321034023423101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123474623094 + ... + 123474625693.

Almost surely, 2^{321034023423100} is an apocalyptic number.

It is an amenable number.

321034023423100 is an abundant number, since it is smaller than the sum of its proper divisors (429197794394844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321034023423100 is a wasteful number, since it uses less digits than its factorization.

321034023423100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246949248814 (or 246949248807 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 321034023423100 its reverse (1324320430123), we get a palindrome (322358343853223).

The spelling of 321034023423100 in words is "three hundred twenty-one trillion, thirty-four billion, twenty-three million, four hundred twenty-three thousand, one hundred".