32231133102 has 32 divisors (see below), whose sum is σ = 78004760832. Its totient is φ = 8667195264.

The previous prime is 32231133079. The next prime is 32231133203. The reversal of 32231133102 is 20133113223.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 22570108 + ... + 22571535.

It is an arithmetic number, because the mean of its divisors is an integer number (2437648776).

Almost surely, 2^32231133102 is an apocalyptic number.

32231133102 is an abundant number, since it is smaller than the sum of its proper divisors (45773627730).

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

32231133102 is a wasteful number, since it uses less digits than its factorization.

32231133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45141672.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32231133102 its reverse (20133113223), we get a palindrome (52364246325).

The spelling of 32231133102 in words is "thirty-two billion, two hundred thirty-one million, one hundred thirty-three thousand, one hundred two".