103100970 has 32 divisors (see below), whose sum is σ = 282791808. Its totient is φ = 23565888.

The previous prime is 103100969. The next prime is 103100993. The reversal of 103100970 is 79001301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245269 + ... + 245688.

It is an arithmetic number, because the mean of its divisors is an integer number (8837244).

Almost surely, 2^103100970 is an apocalyptic number.

103100970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103100970 is an abundant number, since it is smaller than the sum of its proper divisors (179690838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103100970 is a wasteful number, since it uses less digits than its factorization.

103100970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490974.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 103100970 is about 10153.8647814514. The cubic root of 103100970 is about 468.9079368245.

The spelling of 103100970 in words is "one hundred three million, one hundred thousand, nine hundred seventy".