31341034100 has 36 divisors (see below), whose sum is σ = 70203923328. Its totient is φ = 12132012000.

The previous prime is 31341034027. The next prime is 31341034117. The reversal of 31341034100 is 143014313.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5051906 + ... + 5058105.

Almost surely, 2^31341034100 is an apocalyptic number.

It is an amenable number.

31341034100 is an abundant number, since it is smaller than the sum of its proper divisors (38862889228).

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

31341034100 is a wasteful number, since it uses less digits than its factorization.

31341034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110056 (or 10110049 counting only the distinct ones).

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

Adding to 31341034100 its reverse (143014313), we get a palindrome (31484048413).

The spelling of 31341034100 in words is "thirty-one billion, three hundred forty-one million, thirty-four thousand, one hundred".