202323310100011 has 4 divisors (see below), whose sum is σ = 203663199571024. Its totient is φ = 200983420629000.

The previous prime is 202323310099931. The next prime is 202323310100057. The reversal of 202323310100011 is 110001013323202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202323310100011 - 2⁹ = 202323310099499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202323310100111) 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, 669944735280 + ... + 669944735581.

It is an arithmetic number, because the mean of its divisors is an integer number (50915799892756).

Almost surely, 2^{202323310100011} is an apocalyptic number.

202323310100011 is a deficient number, since it is larger than the sum of its proper divisors (1339889471013).

202323310100011 is a wasteful number, since it uses less digits than its factorization.

202323310100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339889471012.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 202323310100011 its reverse (110001013323202), we get a palindrome (312324323423213).

The spelling of 202323310100011 in words is "two hundred two trillion, three hundred twenty-three billion, three hundred ten million, one hundred thousand, eleven".