2431132021300 has 72 divisors (see below), whose sum is σ = 5373628343552. Its totient is φ = 954443952000.

The previous prime is 2431132021291. The next prime is 2431132021327. The reversal of 2431132021300 is 31202311342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2393905 + ... + 3254695.

Almost surely, 2^{2431132021300} is an apocalyptic number.

2431132021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431132021300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2686814171776).

2431132021300 is an abundant number, since it is smaller than the sum of its proper divisors (2942496322252).

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

2431132021300 is a wasteful number, since it uses less digits than its factorization.

2431132021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861329 (or 861322 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2431132021300 its reverse (31202311342), we get a palindrome (2462334332642).

The spelling of 2431132021300 in words is "two trillion, four hundred thirty-one billion, one hundred thirty-two million, twenty-one thousand, three hundred".