202413312102 has 16 divisors (see below), whose sum is σ = 405993275712. Its totient is φ = 67276662120.

The previous prime is 202413312043. The next prime is 202413312103. The reversal of 202413312102 is 201213314202.

It is a super-2 number, since 2×202413312102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202413312103) 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, 48608224 + ... + 48612387.

It is an arithmetic number, because the mean of its divisors is an integer number (25374579732).

Almost surely, 2^202413312102 is an apocalyptic number.

202413312102 is an abundant number, since it is smaller than the sum of its proper divisors (203579963610).

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

202413312102 is a wasteful number, since it uses less digits than its factorization.

202413312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97220963.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202413312102 its reverse (201213314202), we get a palindrome (403626626304).

The spelling of 202413312102 in words is "two hundred two billion, four hundred thirteen million, three hundred twelve thousand, one hundred two".