3230100240 has 80 divisors (see below), whose sum is σ = 10021019328. Its totient is φ = 860697088.

The previous prime is 3230100233. The next prime is 3230100299. The reversal of 3230100240 is 420010323.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361102 + ... + 369938.

Almost surely, 2^3230100240 is an apocalyptic number.

3230100240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230100240 is an abundant number, since it is smaller than the sum of its proper divisors (6790919088).

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

3230100240 is a wasteful number, since it uses less digits than its factorization.

3230100240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10376 (or 10370 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3230100240 is about 56833.9708273142. The cubic root of 3230100240 is about 1478.2186139579.

Adding to 3230100240 its reverse (420010323), we get a palindrome (3650110563).

The spelling of 3230100240 in words is "three billion, two hundred thirty million, one hundred thousand, two hundred forty".