21313110102410 has 16 divisors (see below), whose sum is σ = 43844112210816. Its totient is φ = 7307352035088.

The previous prime is 21313110102341. The next prime is 21313110102433. The reversal of 21313110102410 is 1420101131312.

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, 152236500662 + ... + 152236500801.

It is an arithmetic number, because the mean of its divisors is an integer number (2740257013176).

Almost surely, 2^{21313110102410} is an apocalyptic number.

21313110102410 is an abundant number, since it is smaller than the sum of its proper divisors (22531002108406).

21313110102410 is a wasteful number, since it uses less digits than its factorization.

21313110102410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304473001477.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 21313110102410 its reverse (1420101131312), we get a palindrome (22733211233722).

The spelling of 21313110102410 in words is "twenty-one trillion, three hundred thirteen billion, one hundred ten million, one hundred two thousand, four hundred ten".