23214103131 has 4 divisors (see below), whose sum is σ = 30952137512. Its totient is φ = 15476068752.

The previous prime is 23214103127. The next prime is 23214103163. The reversal of 23214103131 is 13130141232.

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

It is not a de Polignac number, because 23214103131 - 2² = 23214103127 is a prime.

It is a super-2 number, since 2×23214103131² (a number of 22 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 = 23214103098 and 23214103107.

It is not an unprimeable number, because it can be changed into a prime (23214123131) 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, 3869017186 + ... + 3869017191.

It is an arithmetic number, because the mean of its divisors is an integer number (7738034378).

Almost surely, 2^23214103131 is an apocalyptic number.

23214103131 is a deficient number, since it is larger than the sum of its proper divisors (7738034381).

23214103131 is an equidigital number, since it uses as much as digits as its factorization.

23214103131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7738034380.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23214103131 its reverse (13130141232), we get a palindrome (36344244363).

The spelling of 23214103131 in words is "twenty-three billion, two hundred fourteen million, one hundred three thousand, one hundred thirty-one".