32102113340 has 48 divisors (see below), whose sum is σ = 74640714624. Its totient is φ = 11499259200.

The previous prime is 32102113339. The next prime is 32102113349. The reversal of 32102113340 is 4331120123.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32102113349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074206 + ... + 1103685.

It is an arithmetic number, because the mean of its divisors is an integer number (1555014888).

Almost surely, 2^32102113340 is an apocalyptic number.

It is an amenable number.

32102113340 is an abundant number, since it is smaller than the sum of its proper divisors (42538601284).

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

32102113340 is a wasteful number, since it uses less digits than its factorization.

32102113340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177978 (or 2177976 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32102113340 its reverse (4331120123), we get a palindrome (36433233463).

The spelling of 32102113340 in words is "thirty-two billion, one hundred two million, one hundred thirteen thousand, three hundred forty".