30101231132 has 48 divisors (see below), whose sum is σ = 60617356800. Its totient is φ = 12811867200.

The previous prime is 30101231107. The next prime is 30101231143. The reversal of 30101231132 is 23113210103.

It is a self number, because there is not a number n which added to its sum of digits gives 30101231132.

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, 3176882 + ... + 3186342.

It is an arithmetic number, because the mean of its divisors is an integer number (1262861600).

Almost surely, 2^30101231132 is an apocalyptic number.

It is an amenable number.

30101231132 is an abundant number, since it is smaller than the sum of its proper divisors (30516125668).

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

30101231132 is a wasteful number, since it uses less digits than its factorization.

30101231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242 (or 10240 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30101231132 its reverse (23113210103), we get a palindrome (53214441235).

The spelling of 30101231132 in words is "thirty billion, one hundred one million, two hundred thirty-one thousand, one hundred thirty-two".