30132031110 has 64 divisors (see below), whose sum is σ = 72952850880. Its totient is φ = 7964835840.

The previous prime is 30132031081. The next prime is 30132031129. The reversal of 30132031110 is 1113023103.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30132031110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1690726 + ... + 1708454.

It is an arithmetic number, because the mean of its divisors is an integer number (1139888295).

Almost surely, 2^30132031110 is an apocalyptic number.

30132031110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30132031110 is an abundant number, since it is smaller than the sum of its proper divisors (42820819770).

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

30132031110 is a wasteful number, since it uses less digits than its factorization.

30132031110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18233.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30132031110 its reverse (1113023103), we get a palindrome (31245054213).

The spelling of 30132031110 in words is "thirty billion, one hundred thirty-two million, thirty-one thousand, one hundred ten".