1097373100 has 36 divisors (see below), whose sum is σ = 2388439144. Its totient is φ = 437633280.

The previous prime is 1097373071. The next prime is 1097373113. The reversal of 1097373100 is 13737901.

It is a super-2 number, since 2×1097373100² = 2408455441207220000, which contains 22 as substring.

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, 17419 + ... + 49981.

Almost surely, 2^1097373100 is an apocalyptic number.

1097373100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1097373100 is an abundant number, since it is smaller than the sum of its proper divisors (1291066044).

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

1097373100 is a wasteful number, since it uses less digits than its factorization.

1097373100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32914 (or 32907 counting only the distinct ones).

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 1097373100 is about 33126.6222244285. The cubic root of 1097373100 is about 1031.4577342150.

The spelling of 1097373100 in words is "one billion, ninety-seven million, three hundred seventy-three thousand, one hundred".