1002303042111 has 48 divisors (see below), whose sum is σ = 1717107392000. Its totient is φ = 572333840928.

The previous prime is 1002303042073. The next prime is 1002303042113. The reversal of 1002303042111 is 1112403032001.

1002303042111 is a `hidden beast` number, since 1 + 0 + 0 + 230 + 3 + 0 + 421 + 11 = 666.

It is not a de Polignac number, because 1002303042111 - 2⁶ = 1002303042047 is a prime.

It is a super-2 number, since 2×1002303042111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002303042113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2169105 + ... + 2590293.

Almost surely, 2^{1002303042111} is an apocalyptic number.

1002303042111 is a deficient number, since it is larger than the sum of its proper divisors (714804349889).

1002303042111 is an equidigital number, since it uses as much as digits as its factorization.

1002303042111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422610 (or 422598 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1002303042111 its reverse (1112403032001), we get a palindrome (2114706074112).

The spelling of 1002303042111 in words is "one trillion, two billion, three hundred three million, forty-two thousand, one hundred eleven".