3132122330131 has 4 divisors (see below), whose sum is σ = 3132399839632. Its totient is φ = 3131844820632.

The previous prime is 3132122330023. The next prime is 3132122330159. The reversal of 3132122330131 is 1310332212313.

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 3132122330131 - 2⁹ = 3132122329619 is a prime.

It is a super-2 number, since 2×3132122330131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3132122330096 and 3132122330105.

It is not an unprimeable number, because it can be changed into a prime (3132122330171) 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, 138737820 + ... + 138760393.

It is an arithmetic number, because the mean of its divisors is an integer number (783099959908).

Almost surely, 2^{3132122330131} is an apocalyptic number.

3132122330131 is a deficient number, since it is larger than the sum of its proper divisors (277509501).

3132122330131 is a wasteful number, since it uses less digits than its factorization.

3132122330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277509500.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3132122330131 its reverse (1310332212313), we get a palindrome (4442454542444).

The spelling of 3132122330131 in words is "three trillion, one hundred thirty-two billion, one hundred twenty-two million, three hundred thirty thousand, one hundred thirty-one".