11042300997 has 32 divisors (see below), whose sum is σ = 20134114560. Its totient is φ = 5824509120.

The previous prime is 11042300987. The next prime is 11042300999. The reversal of 11042300997 is 79900324011.

It is not a de Polignac number, because 11042300997 - 2⁷ = 11042300869 is a prime.

It is a super-2 number, since 2×11042300997² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042300999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2244654 + ... + 2249567.

It is an arithmetic number, because the mean of its divisors is an integer number (629191080).

Almost surely, 2^11042300997 is an apocalyptic number.

It is an amenable number.

11042300997 is a deficient number, since it is larger than the sum of its proper divisors (9091813563).

11042300997 is a wasteful number, since it uses less digits than its factorization.

11042300997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494250 (or 4494244 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 11042300997 in words is "eleven billion, forty-two million, three hundred thousand, nine hundred ninety-seven".