202311120953 has 2 divisors, whose sum is σ = 202311120954. Its totient is φ = 202311120952.

The previous prime is 202311120943. The next prime is 202311121027. The reversal of 202311120953 is 359021113202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157643143849 + 44667977104 = 397043^2 + 211348^2 .

It is a cyclic number.

It is not a de Polignac number, because 202311120953 - 2⁴ = 202311120937 is a prime.

It is a super-2 number, since 2×202311120953² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202311120943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101155560476 + 101155560477.

It is an arithmetic number, because the mean of its divisors is an integer number (101155560477).

Almost surely, 2^202311120953 is an apocalyptic number.

It is an amenable number.

202311120953 is a deficient number, since it is larger than the sum of its proper divisors (1).

202311120953 is an equidigital number, since it uses as much as digits as its factorization.

202311120953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 202311120953 in words is "two hundred two billion, three hundred eleven million, one hundred twenty thousand, nine hundred fifty-three".