1122503310131 has 12 divisors (see below), whose sum is σ = 1307359665360. Its totient is φ = 960973740720.

The previous prime is 1122503310017. The next prime is 1122503310133. The reversal of 1122503310131 is 1310133052211.

It is not a de Polignac number, because 1122503310131 - 2³⁸ = 847625403187 is a prime.

It is a super-2 number, since 2×1122503310131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122503310097 and 1122503310106.

It is not an unprimeable number, because it can be changed into a prime (1122503310133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13911191 + ... + 13991648.

It is an arithmetic number, because the mean of its divisors is an integer number (108946638780).

Almost surely, 2^{1122503310131} is an apocalyptic number.

1122503310131 is a deficient number, since it is larger than the sum of its proper divisors (184856355229).

1122503310131 is an equidigital number, since it uses as much as digits as its factorization.

1122503310131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27903674 (or 27903667 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 1122503310131 its reverse (1310133052211), we get a palindrome (2432636362342).

The spelling of 1122503310131 in words is "one trillion, one hundred twenty-two billion, five hundred three million, three hundred ten thousand, one hundred thirty-one".