102374753921 has 8 divisors (see below), whose sum is σ = 111686477184. Its totient is φ = 93063851920.

The previous prime is 102374753909. The next prime is 102374753959. The reversal of 102374753921 is 129357473201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102374753921 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102374723921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71576 + ... + 458118.

It is an arithmetic number, because the mean of its divisors is an integer number (13960809648).

Almost surely, 2^102374753921 is an apocalyptic number.

102374753921 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102374753921 is a deficient number, since it is larger than the sum of its proper divisors (9311723263).

102374753921 is a wasteful number, since it uses less digits than its factorization.

102374753921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410631.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 102374753921 in words is "one hundred two billion, three hundred seventy-four million, seven hundred fifty-three thousand, nine hundred twenty-one".