240023100 has 36 divisors (see below), whose sum is σ = 694467704. Its totient is φ = 64006080.

The previous prime is 240023083. The next prime is 240023131. The reversal of 240023100 is 1320042.

It is a super-2 number, since 2×240023100² = 115222177067220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399739 + ... + 400338.

Almost surely, 2^240023100 is an apocalyptic number.

240023100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240023100 is an abundant number, since it is smaller than the sum of its proper divisors (454444604).

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

240023100 is a wasteful number, since it uses less digits than its factorization.

240023100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800094 (or 800087 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 240023100 is about 15492.6789161849. The cubic root of 240023100 is about 621.4664386264.

Adding to 240023100 its reverse (1320042), we get a palindrome (241343142).

The spelling of 240023100 in words is "two hundred forty million, twenty-three thousand, one hundred".