102140351153144 has 64 divisors (see below), whose sum is σ = 194493428640000. Its totient is φ = 50276403226368.

The previous prime is 102140351153143. The next prime is 102140351153149. The reversal of 102140351153144 is 441351153041201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102140351153143) 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, 10287068372 + ... + 10287078300.

It is an arithmetic number, because the mean of its divisors is an integer number (3038959822500).

Almost surely, 2^{102140351153144} is an apocalyptic number.

It is an amenable number.

102140351153144 is a deficient number, since it is larger than the sum of its proper divisors (92353077486856).

102140351153144 is a wasteful number, since it uses less digits than its factorization.

102140351153144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20100 (or 20096 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 102140351153144 in words is "one hundred two trillion, one hundred forty billion, three hundred fifty-one million, one hundred fifty-three thousand, one hundred forty-four".