1132320123731 has 2 divisors, whose sum is σ = 1132320123732. Its totient is φ = 1132320123730.

The previous prime is 1132320123611. The next prime is 1132320123763. The reversal of 1132320123731 is 1373210232311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132320123731 - 2¹⁸ = 1132319861587 is a prime.

It is a super-2 number, since 2×1132320123731² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1132320123694 and 1132320123703.

It is not a weakly prime, because it can be changed into another prime (1132320125731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566160061865 + 566160061866.

It is an arithmetic number, because the mean of its divisors is an integer number (566160061866).

Almost surely, 2^{1132320123731} is an apocalyptic number.

1132320123731 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132320123731 is an equidigital number, since it uses as much as digits as its factorization.

1132320123731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 1132320123731 in words is "one trillion, one hundred thirty-two billion, three hundred twenty million, one hundred twenty-three thousand, seven hundred thirty-one".