1120042002973 has 2 divisors, whose sum is σ = 1120042002974. Its totient is φ = 1120042002972.

The previous prime is 1120042002949. The next prime is 1120042003013. The reversal of 1120042002973 is 3792002400211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 897525074884 + 222516928089 = 947378^2 + 471717^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120042002973 - 2⁵ = 1120042002941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120042002943) 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, 560021001486 + 560021001487.

It is an arithmetic number, because the mean of its divisors is an integer number (560021001487).

Almost surely, 2^{1120042002973} is an apocalyptic number.

It is an amenable number.

1120042002973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120042002973 is an equidigital number, since it uses as much as digits as its factorization.

1120042002973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 1120042002973 in words is "one trillion, one hundred twenty billion, forty-two million, two thousand, nine hundred seventy-three".