30231130104 has 96 divisors (see below), whose sum is σ = 93628660320. Its totient is φ = 8632286208.

The previous prime is 30231130087. The next prime is 30231130211. The reversal of 30231130104 is 40103113203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 866404 + ... + 900620.

It is an arithmetic number, because the mean of its divisors is an integer number (975298545).

Almost surely, 2^30231130104 is an apocalyptic number.

It is an amenable number.

30231130104 is an abundant number, since it is smaller than the sum of its proper divisors (63397530216).

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

30231130104 is a wasteful number, since it uses less digits than its factorization.

30231130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35989 (or 35982 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30231130104 its reverse (40103113203), we get a palindrome (70334243307).

The spelling of 30231130104 in words is "thirty billion, two hundred thirty-one million, one hundred thirty thousand, one hundred four".