202104303512 has 16 divisors (see below), whose sum is σ = 382624653840. Its totient is φ = 100071062496.

The previous prime is 202104303509. The next prime is 202104303523. The reversal of 202104303512 is 215303401202.

It is a super-2 number, since 2×202104303512² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122635283 + ... + 122636930.

It is an arithmetic number, because the mean of its divisors is an integer number (23914040865).

Almost surely, 2^202104303512 is an apocalyptic number.

It is an amenable number.

202104303512 is a deficient number, since it is larger than the sum of its proper divisors (180520350328).

202104303512 is a wasteful number, since it uses less digits than its factorization.

202104303512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245272322 (or 245272318 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 202104303512 its reverse (215303401202), we get a palindrome (417407704714).

The spelling of 202104303512 in words is "two hundred two billion, one hundred four million, three hundred three thousand, five hundred twelve".