31401122133410 has 16 divisors (see below), whose sum is σ = 56523794544000. Its totient is φ = 12560054474736.

The previous prime is 31401122133379. The next prime is 31401122133421. The reversal of 31401122133410 is 1433122110413.

It is a self number, because there is not a number n which added to its sum of digits gives 31401122133410.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48962810 + ... + 49599989.

It is an arithmetic number, because the mean of its divisors is an integer number (3532737159000).

Almost surely, 2^{31401122133410} is an apocalyptic number.

31401122133410 is a deficient number, since it is larger than the sum of its proper divisors (25122672410590).

31401122133410 is a wasteful number, since it uses less digits than its factorization.

31401122133410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98594665.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 31401122133410 its reverse (1433122110413), we get a palindrome (32834244243823).

The spelling of 31401122133410 in words is "thirty-one trillion, four hundred one billion, one hundred twenty-two million, one hundred thirty-three thousand, four hundred ten".