1145051502023 has 16 divisors (see below), whose sum is σ = 1345441717536. Its totient is φ = 960734960640.

The previous prime is 1145051502011. The next prime is 1145051502103. The reversal of 1145051502023 is 3202051505411.

It is not a de Polignac number, because 1145051502023 - 2⁸ = 1145051501767 is a prime.

It is a super-2 number, since 2×1145051502023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145051502823) 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, 326111 + ... + 1548047.

It is an arithmetic number, because the mean of its divisors is an integer number (84090107346).

Almost surely, 2^{1145051502023} is an apocalyptic number.

1145051502023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1145051502023 is a deficient number, since it is larger than the sum of its proper divisors (200390215513).

1145051502023 is a wasteful number, since it uses less digits than its factorization.

1145051502023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228514.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 1145051502023 in words is "one trillion, one hundred forty-five billion, fifty-one million, five hundred two thousand, twenty-three".