20313084252 has 24 divisors (see below), whose sum is σ = 47423829376. Its totient is φ = 6767223408.

The previous prime is 20313084251. The next prime is 20313084257. The reversal of 20313084252 is 25248031302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20313084251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453298 + ... + 496089.

Almost surely, 2^20313084252 is an apocalyptic number.

It is an amenable number.

20313084252 is an abundant number, since it is smaller than the sum of its proper divisors (27110745124).

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

20313084252 is a wasteful number, since it uses less digits than its factorization.

20313084252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951177 (or 951175 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 20313084252 in words is "twenty billion, three hundred thirteen million, eighty-four thousand, two hundred fifty-two".