1032320112137 has 2 divisors, whose sum is σ = 1032320112138. Its totient is φ = 1032320112136.

The previous prime is 1032320112073. The next prime is 1032320112169. The reversal of 1032320112137 is 7312110232301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 928006615561 + 104313496576 = 963331^2 + 322976^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032320112137 - 2⁶ = 1032320112073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1032320117137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516160056068 + 516160056069.

It is an arithmetic number, because the mean of its divisors is an integer number (516160056069).

Almost surely, 2^{1032320112137} is an apocalyptic number.

It is an amenable number.

1032320112137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032320112137 is an equidigital number, since it uses as much as digits as its factorization.

1032320112137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 1032320112137 its reverse (7312110232301), we get a palindrome (8344430344438).

The spelling of 1032320112137 in words is "one trillion, thirty-two billion, three hundred twenty million, one hundred twelve thousand, one hundred thirty-seven".