2031300252 has 36 divisors (see below), whose sum is σ = 5138403816. Its totient is φ = 676608480.

The previous prime is 2031300239. The next prime is 2031300253. The reversal of 2031300252 is 2520031302.

2031300252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031300253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31602 + ... + 71142.

Almost surely, 2^2031300252 is an apocalyptic number.

It is an amenable number.

2031300252 is an abundant number, since it is smaller than the sum of its proper divisors (3107103564).

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

2031300252 is a wasteful number, since it uses less digits than its factorization.

2031300252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40978 (or 40973 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2031300252 is about 45069.9484357371. The cubic root of 2031300252 is about 1266.4596984401.

Adding to 2031300252 its reverse (2520031302), we get a palindrome (4551331554).

The spelling of 2031300252 in words is "two billion, thirty-one million, three hundred thousand, two hundred fifty-two".