1123677375031 has 2 divisors, whose sum is σ = 1123677375032. Its totient is φ = 1123677375030.

The previous prime is 1123677375013. The next prime is 1123677375043. The reversal of 1123677375031 is 1305737763211.

Together with previous prime (1123677375013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123677375031 - 2⁷ = 1123677374903 is a prime.

It is a super-2 number, since 2×1123677375031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123677375131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561838687515 + 561838687516.

It is an arithmetic number, because the mean of its divisors is an integer number (561838687516).

Almost surely, 2^{1123677375031} is an apocalyptic number.

1123677375031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123677375031 is an equidigital number, since it uses as much as digits as its factorization.

1123677375031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 555660, while the sum is 46.

The spelling of 1123677375031 in words is "one trillion, one hundred twenty-three billion, six hundred seventy-seven million, three hundred seventy-five thousand, thirty-one".