102400318554753 has 16 divisors (see below), whose sum is σ = 136671294704256. Its totient is φ = 68198113441920.

The previous prime is 102400318554749. The next prime is 102400318554767. The reversal of 102400318554753 is 357455813004201.

It is not a de Polignac number, because 102400318554753 - 2² = 102400318554749 is a prime.

It is a super-2 number, since 2×102400318554753² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102400318554353) 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, 163431676 + ... + 164057042.

It is an arithmetic number, because the mean of its divisors is an integer number (8541955919016).

Almost surely, 2^{102400318554753} is an apocalyptic number.

It is an amenable number.

102400318554753 is a deficient number, since it is larger than the sum of its proper divisors (34270976149503).

102400318554753 is a wasteful number, since it uses less digits than its factorization.

102400318554753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680264.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 102400318554753 in words is "one hundred two trillion, four hundred billion, three hundred eighteen million, five hundred fifty-four thousand, seven hundred fifty-three".