1152250555031 has 2 divisors, whose sum is σ = 1152250555032. Its totient is φ = 1152250555030.

The previous prime is 1152250555009. The next prime is 1152250555061. The reversal of 1152250555031 is 1305550522511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152250555031 - 2¹⁸ = 1152250292887 is a prime.

It is a super-2 number, since 2×1152250555031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1152250554982 and 1152250555000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152250555061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576125277515 + 576125277516.

It is an arithmetic number, because the mean of its divisors is an integer number (576125277516).

Almost surely, 2^{1152250555031} is an apocalyptic number.

1152250555031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152250555031 is an equidigital number, since it uses as much as digits as its factorization.

1152250555031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 1152250555031 in words is "one trillion, one hundred fifty-two billion, two hundred fifty million, five hundred fifty-five thousand, thirty-one".