202113113202323 has 8 divisors (see below), whose sum is σ = 202240325064960. Its totient is φ = 201985903327680.

The previous prime is 202113113202277. The next prime is 202113113202359. The reversal of 202113113202323 is 323202311311202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202113113202323 - 2²⁰ = 202113112153747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202113113202292 and 202113113202301.

It is not an unprimeable number, because it can be changed into a prime (202113113202023) 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, 239201813 + ... + 240045273.

It is an arithmetic number, because the mean of its divisors is an integer number (25280040633120).

Almost surely, 2^{202113113202323} is an apocalyptic number.

202113113202323 is a deficient number, since it is larger than the sum of its proper divisors (127211862637).

202113113202323 is a wasteful number, since it uses less digits than its factorization.

202113113202323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993997.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 202113113202323 its reverse (323202311311202), we get a palindrome (525315424513525).

The spelling of 202113113202323 in words is "two hundred two trillion, one hundred thirteen billion, one hundred thirteen million, two hundred two thousand, three hundred twenty-three".