23203355045052 has 48 divisors (see below), whose sum is σ = 66635276029952. Its totient is φ = 6119566165440.

The previous prime is 23203355045047. The next prime is 23203355045063. The reversal of 23203355045052 is 25054055330232.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 23203355045052.

It is a congruent number.

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, 10624245724 + ... + 10624247907.

Almost surely, 2^{23203355045052} is an apocalyptic number.

It is an amenable number.

23203355045052 is an abundant number, since it is smaller than the sum of its proper divisors (43431920984900).

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

23203355045052 is a wasteful number, since it uses less digits than its factorization.

23203355045052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21248493658 (or 21248493656 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 23203355045052 in words is "twenty-three trillion, two hundred three billion, three hundred fifty-five million, forty-five thousand, fifty-two".