1120264540531 has 2 divisors, whose sum is σ = 1120264540532. Its totient is φ = 1120264540530.

The previous prime is 1120264540463. The next prime is 1120264540541. The reversal of 1120264540531 is 1350454620211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120264540531 is a prime.

It is a super-2 number, since 2×1120264540531² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120264540541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560132270265 + 560132270266.

It is an arithmetic number, because the mean of its divisors is an integer number (560132270266).

Almost surely, 2^{1120264540531} is an apocalyptic number.

1120264540531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120264540531 is an equidigital number, since it uses as much as digits as its factorization.

1120264540531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1120264540531 in words is "one trillion, one hundred twenty billion, two hundred sixty-four million, five hundred forty thousand, five hundred thirty-one".