102997300 has 36 divisors (see below), whose sum is σ = 255435040. Its totient is φ = 35313120.

The previous prime is 102997253. The next prime is 102997327. The reversal of 102997300 is 3799201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72870 + ... + 74269.

Almost surely, 2^102997300 is an apocalyptic number.

102997300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102997300 is an abundant number, since it is smaller than the sum of its proper divisors (152437740).

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

102997300 is a wasteful number, since it uses less digits than its factorization.

102997300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147160 (or 147153 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 102997300 is about 10148.7585447679. The cubic root of 102997300 is about 468.7507188137.

The spelling of 102997300 in words is "one hundred two million, nine hundred ninety-seven thousand, three hundred".