10030017731 has 8 divisors (see below), whose sum is σ = 10622622384. Its totient is φ = 9437702400.

The previous prime is 10030017707. The next prime is 10030017737. The reversal of 10030017731 is 13771003001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10030017731 is a prime.

It is a super-2 number, since 2×10030017731² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10030017697 and 10030017706.

It is not an unprimeable number, because it can be changed into a prime (10030017737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196 + ... + 141638.

It is an arithmetic number, because the mean of its divisors is an integer number (1327827798).

Almost surely, 2^10030017731 is an apocalyptic number.

10030017731 is a deficient number, since it is larger than the sum of its proper divisors (592604653).

10030017731 is a wasteful number, since it uses less digits than its factorization.

10030017731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144661.

The product of its (nonzero) digits is 441, while the sum is 23.

The spelling of 10030017731 in words is "ten billion, thirty million, seventeen thousand, seven hundred thirty-one".