2137200953 has 2 divisors, whose sum is σ = 2137200954. Its totient is φ = 2137200952.

The previous prime is 2137200943. The next prime is 2137201021. The reversal of 2137200953 is 3590027312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2103873424 + 33327529 = 45868^2 + 5773^2 .

It is a cyclic number.

It is not a de Polignac number, because 2137200953 - 2⁶ = 2137200889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2137200943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068600476 + 1068600477.

It is an arithmetic number, because the mean of its divisors is an integer number (1068600477).

Almost surely, 2^2137200953 is an apocalyptic number.

It is an amenable number.

2137200953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2137200953 is an equidigital number, since it uses as much as digits as its factorization.

2137200953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2137200953 is about 46229.8707871869. The cubic root of 2137200953 is about 1288.0966568491.

The spelling of 2137200953 in words is "two billion, one hundred thirty-seven million, two hundred thousand, nine hundred fifty-three".