1045113003761 has 4 divisors (see below), whose sum is σ = 1049717026032. Its totient is φ = 1040508981492.

The previous prime is 1045113003751. The next prime is 1045113003833. The reversal of 1045113003761 is 1673003115401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045113003761 is a prime.

It is a super-2 number, since 2×1045113003761² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045113003751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302010795 + ... + 2302011248.

It is an arithmetic number, because the mean of its divisors is an integer number (262429256508).

Almost surely, 2^{1045113003761} is an apocalyptic number.

It is an amenable number.

1045113003761 is a deficient number, since it is larger than the sum of its proper divisors (4604022271).

1045113003761 is an equidigital number, since it uses as much as digits as its factorization.

1045113003761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604022270.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 1045113003761 in words is "one trillion, forty-five billion, one hundred thirteen million, three thousand, seven hundred sixty-one".