2312124201 has 6 divisors (see below), whose sum is σ = 3339734970. Its totient is φ = 1541416128.

The previous prime is 2312124173. The next prime is 2312124211. The reversal of 2312124201 is 1024212132.

It is a happy number.

2312124201 is a `hidden beast` number, since 2 + 31 + 212 + 420 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1864166976 + 447957225 = 43176^2 + 21165^2 .

It is not a de Polignac number, because 2312124201 - 2⁵ = 2312124169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2312124211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128451336 + ... + 128451353.

It is an arithmetic number, because the mean of its divisors is an integer number (556622495).

Almost surely, 2^2312124201 is an apocalyptic number.

It is an amenable number.

2312124201 is a deficient number, since it is larger than the sum of its proper divisors (1027610769).

2312124201 is a wasteful number, since it uses less digits than its factorization.

2312124201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256902695 (or 256902692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2312124201 is about 48084.5526234777. The cubic root of 2312124201 is about 1322.3214812822.

Adding to 2312124201 its reverse (1024212132), we get a palindrome (3336336333).

It can be divided in two parts, 2312124 and 201, that added together give a triangular number (2312325 = T₂₁₅₀).

The spelling of 2312124201 in words is "two billion, three hundred twelve million, one hundred twenty-four thousand, two hundred one".