102970953 has 32 divisors (see below), whose sum is σ = 156643200. Its totient is φ = 66832128.

The previous prime is 102970949. The next prime is 102971017. The reversal of 102970953 is 359079201.

It is not a de Polignac number, because 102970953 - 2² = 102970949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102920953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175126 + ... + 175712.

It is an arithmetic number, because the mean of its divisors is an integer number (4895100).

Almost surely, 2^102970953 is an apocalyptic number.

It is an amenable number.

102970953 is a deficient number, since it is larger than the sum of its proper divisors (53672247).

102970953 is an equidigital number, since it uses as much as digits as its factorization.

102970953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 102970953 is about 10147.4604212088. The cubic root of 102970953 is about 468.7107461529.

The spelling of 102970953 in words is "one hundred two million, nine hundred seventy thousand, nine hundred fifty-three".