102557353 has 2 divisors, whose sum is σ = 102557354. Its totient is φ = 102557352.

The previous prime is 102557339. The next prime is 102557401. The reversal of 102557353 is 353755201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100560784 + 1996569 = 10028^2 + 1413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102557353 is a prime.

It is not a weakly prime, because it can be changed into another prime (102557333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51278676 + 51278677.

It is an arithmetic number, because the mean of its divisors is an integer number (51278677).

Almost surely, 2^102557353 is an apocalyptic number.

It is an amenable number.

102557353 is a deficient number, since it is larger than the sum of its proper divisors (1).

102557353 is an equidigital number, since it uses as much as digits as its factorization.

102557353 is an evil number, because the sum of its binary digits is even.

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

The square root of 102557353 is about 10127.0604323268. The cubic root of 102557353 is about 468.0823524326.

The spelling of 102557353 in words is "one hundred two million, five hundred fifty-seven thousand, three hundred fifty-three".