9031113001 has 4 divisors (see below), whose sum is σ = 9423770112. Its totient is φ = 8638455892.

The previous prime is 9031112971. The next prime is 9031113043. The reversal of 9031113001 is 1003111309.

It is a happy number.

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 not a de Polignac number, because 9031113001 - 2¹⁷ = 9030981929 is a prime.

It is a super-2 number, since 2×9031113001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9031113001.

It is not an unprimeable number, because it can be changed into a prime (9031113071) 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, 196328521 + ... + 196328566.

It is an arithmetic number, because the mean of its divisors is an integer number (2355942528).

Almost surely, 2^9031113001 is an apocalyptic number.

It is an amenable number.

9031113001 is a deficient number, since it is larger than the sum of its proper divisors (392657111).

9031113001 is a wasteful number, since it uses less digits than its factorization.

9031113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392657110.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 9031113001 is about 95032.1682431796. The cubic root of 9031113001 is about 2082.4780162614.

The spelling of 9031113001 in words is "nine billion, thirty-one million, one hundred thirteen thousand, one".