202113252355 has 64 divisors (see below), whose sum is σ = 297810432000. Its totient is φ = 128744275968.

The previous prime is 202113252337. The next prime is 202113252371. The reversal of 202113252355 is 553252311202.

It is not a de Polignac number, because 202113252355 - 2¹¹ = 202113250307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2778691 + ... + 2850499.

It is an arithmetic number, because the mean of its divisors is an integer number (4653288000).

Almost surely, 2^202113252355 is an apocalyptic number.

202113252355 is a deficient number, since it is larger than the sum of its proper divisors (95697179645).

202113252355 is a wasteful number, since it uses less digits than its factorization.

202113252355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71956.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 202113252355 its reverse (553252311202), we get a palindrome (755365563557).

The spelling of 202113252355 in words is "two hundred two billion, one hundred thirteen million, two hundred fifty-two thousand, three hundred fifty-five".