202325213520520 has 16 divisors (see below), whose sum is σ = 455231730421260. Its totient is φ = 80930085408192.

The previous prime is 202325213520509. The next prime is 202325213520523. The reversal of 202325213520520 is 25025312523202.

202325213520520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 199907418655044 + 2417794865476 = 14138862^2 + 1554926^2 .

It is a super-2 number, since 2×202325213520520² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202325213520523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2529065168967 + ... + 2529065169046.

Almost surely, 2^{202325213520520} is an apocalyptic number.

202325213520520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202325213520520 is an abundant number, since it is smaller than the sum of its proper divisors (252906516900740).

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

202325213520520 is a wasteful number, since it uses less digits than its factorization.

202325213520520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5058130338024 (or 5058130338020 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 202325213520520 in words is "two hundred two trillion, three hundred twenty-five billion, two hundred thirteen million, five hundred twenty thousand, five hundred twenty".