32111100030 has 32 divisors (see below), whose sum is σ = 77071564800. Its totient is φ = 8562412832.

The previous prime is 32111099987. The next prime is 32111100041. The reversal of 32111100030 is 3000111123.

It is a super-2 number, since 2×32111100030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32111099979 and 32111100015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705091 + ... + 749249.

It is an arithmetic number, because the mean of its divisors is an integer number (2408486400).

Almost surely, 2^32111100030 is an apocalyptic number.

32111100030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32111100030 is an abundant number, since it is smaller than the sum of its proper divisors (44960464770).

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

32111100030 is a wasteful number, since it uses less digits than its factorization.

32111100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68408.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 32111100030 its reverse (3000111123), we get a palindrome (35111211153).

The spelling of 32111100030 in words is "thirty-two billion, one hundred eleven million, one hundred thousand, thirty".