102337482257 has 4 divisors (see below), whose sum is σ = 102399999156. Its totient is φ = 102274965360.

The previous prime is 102337482241. The next prime is 102337482259. The reversal of 102337482257 is 752284733201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 752284733201 = 29 ⋅25940852869.

It can be written as a sum of positive squares in 2 ways, for example, as 28249541776 + 74087940481 = 168076^2 + 272191^2 .

It is a cyclic number.

It is not a de Polignac number, because 102337482257 - 2⁴ = 102337482241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102337482259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31255994 + ... + 31259267.

It is an arithmetic number, because the mean of its divisors is an integer number (25599999789).

Almost surely, 2^102337482257 is an apocalyptic number.

It is an amenable number.

102337482257 is a deficient number, since it is larger than the sum of its proper divisors (62516899).

102337482257 is an equidigital number, since it uses as much as digits as its factorization.

102337482257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62516898.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 102337482257 in words is "one hundred two billion, three hundred thirty-seven million, four hundred eighty-two thousand, two hundred fifty-seven".