1122104131 has 2 divisors, whose sum is σ = 1122104132. Its totient is φ = 1122104130.

The previous prime is 1122104101. The next prime is 1122104149. The reversal of 1122104131 is 1314012211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122104131 - 2¹¹ = 1122102083 is a prime.

It is a super-2 number, since 2×1122104131² = 2518235361614530322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122104101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561052065 + 561052066.

It is an arithmetic number, because the mean of its divisors is an integer number (561052066).

Almost surely, 2^1122104131 is an apocalyptic number.

1122104131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122104131 is an equidigital number, since it uses as much as digits as its factorization.

1122104131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1122104131 is about 33497.8227799957. The cubic root of 1122104131 is about 1039.1487520935.

Adding to 1122104131 its reverse (1314012211), we get a palindrome (2436116342).

The spelling of 1122104131 in words is "one billion, one hundred twenty-two million, one hundred four thousand, one hundred thirty-one".