31045282842083 has 16 divisors (see below), whose sum is σ = 31299592396800. Its totient is φ = 30791597580000.

The previous prime is 31045282842073. The next prime is 31045282842089. The reversal of 31045282842083 is 38024828254013.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31045282842083 is a prime.

It is a super-2 number, since 2×31045282842083² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31045282842089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077684866 + ... + 1077713672.

It is an arithmetic number, because the mean of its divisors is an integer number (1956224524800).

Almost surely, 2^{31045282842083} is an apocalyptic number.

31045282842083 is a deficient number, since it is larger than the sum of its proper divisors (254309554717).

31045282842083 is a wasteful number, since it uses less digits than its factorization.

31045282842083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39338.

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 31045282842083 in words is "thirty-one trillion, forty-five billion, two hundred eighty-two million, eight hundred forty-two thousand, eighty-three".