202132113 has 4 divisors (see below), whose sum is σ = 269509488. Its totient is φ = 134754740.

The previous prime is 202132111. The next prime is 202132157. The reversal of 202132113 is 311231202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202132113 - 2¹ = 202132111 is a prime.

It is a super-2 number, since 2×202132113² = 81714782211689538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202132092 and 202132101.

It is not an unprimeable number, because it can be changed into a prime (202132111) 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, 33688683 + ... + 33688688.

It is an arithmetic number, because the mean of its divisors is an integer number (67377372).

Almost surely, 2^202132113 is an apocalyptic number.

It is an amenable number.

202132113 is a deficient number, since it is larger than the sum of its proper divisors (67377375).

202132113 is an equidigital number, since it uses as much as digits as its factorization.

202132113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67377374.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 202132113 is about 14217.3173629908. The cubic root of 202132113 is about 586.8743185308.

Adding to 202132113 its reverse (311231202), we get a palindrome (513363315).

The spelling of 202132113 in words is "two hundred two million, one hundred thirty-two thousand, one hundred thirteen".