10240045031 has 8 divisors (see below), whose sum is σ = 10394567040. Its totient is φ = 10085572728.

The previous prime is 10240045007. The next prime is 10240045063. The reversal of 10240045031 is 13054004201.

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

It is a cyclic number.

It is not a de Polignac number, because 10240045031 - 2¹⁰ = 10240044007 is a prime.

It is a super-2 number, since 2×10240045031² (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 = 10240044994 and 10240045012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240045531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765680 + ... + 778938.

It is an arithmetic number, because the mean of its divisors is an integer number (1299320880).

Almost surely, 2^10240045031 is an apocalyptic number.

10240045031 is a deficient number, since it is larger than the sum of its proper divisors (154522009).

10240045031 is a wasteful number, since it uses less digits than its factorization.

10240045031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24853.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10240045031 its reverse (13054004201), we get a palindrome (23294049232).

The spelling of 10240045031 in words is "ten billion, two hundred forty million, forty-five thousand, thirty-one".