102355357 has 12 divisors (see below), whose sum is σ = 113836980. Its totient is φ = 91922688.

The previous prime is 102355343. The next prime is 102355367. The reversal of 102355357 is 753553201.

It can be written as a sum of positive squares in 6 ways, for example, as 6687396 + 95667961 = 2586^2 + 9781^2 .

It is not a de Polignac number, because 102355357 - 2¹¹ = 102353309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102355327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932 + ... + 14437.

It is an arithmetic number, because the mean of its divisors is an integer number (9486415).

Almost surely, 2^102355357 is an apocalyptic number.

It is an amenable number.

102355357 is a deficient number, since it is larger than the sum of its proper divisors (11481623).

102355357 is a wasteful number, since it uses less digits than its factorization.

102355357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16432 (or 16419 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 102355357 is about 10117.0824351687. The cubic root of 102355357 is about 467.7748402503.

The spelling of 102355357 in words is "one hundred two million, three hundred fifty-five thousand, three hundred fifty-seven".