20310134102416 has 20 divisors (see below), whose sum is σ = 39350954826112. Its totient is φ = 10155048986016.

The previous prime is 20310134102407. The next prime is 20310134102497. The reversal of 20310134102416 is 61420143101302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16285141 + ... + 17487883.

Almost surely, 2^{20310134102416} is an apocalyptic number.

It is an amenable number.

20310134102416 is a deficient number, since it is larger than the sum of its proper divisors (19040820723696).

20310134102416 is a wasteful number, since it uses less digits than its factorization.

20310134102416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258158 (or 2258152 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 20310134102416 its reverse (61420143101302), we get a palindrome (81730277203718).

The spelling of 20310134102416 in words is "twenty trillion, three hundred ten billion, one hundred thirty-four million, one hundred two thousand, four hundred sixteen".