102004430331 has 8 divisors (see below), whose sum is σ = 137276990784. Its totient is φ = 67367411720.

The previous prime is 102004430327. The next prime is 102004430347. The reversal of 102004430331 is 133034400201.

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 102004430331 - 2² = 102004430327 is a prime.

It is a super-2 number, since 2×102004430331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102004430298 and 102004430307.

It is not an unprimeable number, because it can be changed into a prime (102004430371) 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, 158885085 + ... + 158885726.

It is an arithmetic number, because the mean of its divisors is an integer number (17159623848).

Almost surely, 2^102004430331 is an apocalyptic number.

102004430331 is a deficient number, since it is larger than the sum of its proper divisors (35272560453).

102004430331 is a wasteful number, since it uses less digits than its factorization.

102004430331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317770921.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102004430331 its reverse (133034400201), we get a palindrome (235038830532).

The spelling of 102004430331 in words is "one hundred two billion, four million, four hundred thirty thousand, three hundred thirty-one".