1120185973031 has 2 divisors, whose sum is σ = 1120185973032. Its totient is φ = 1120185973030.

The previous prime is 1120185973003. The next prime is 1120185973033. The reversal of 1120185973031 is 1303795810211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120185973031 - 2⁶ = 1120185972967 is a prime.

It is a super-2 number, since 2×1120185973031² (a number of 25 digits) contains 22 as substring.

Together with 1120185973033, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120185973031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120185973033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560092986515 + 560092986516.

It is an arithmetic number, because the mean of its divisors is an integer number (560092986516).

Almost surely, 2^{1120185973031} is an apocalyptic number.

1120185973031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120185973031 is an equidigital number, since it uses as much as digits as its factorization.

1120185973031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 1120185973031 in words is "one trillion, one hundred twenty billion, one hundred eighty-five million, nine hundred seventy-three thousand, thirty-one".