10300002030031 has 32 divisors (see below), whose sum is σ = 12241386967040. Its totient is φ = 8480364076800.

The previous prime is 10300002030011. The next prime is 10300002030041. The reversal of 10300002030031 is 13003020000301.

It is a de Polignac number, because none of the positive numbers 2^k-10300002030031 is a prime.

It is a super-2 number, since 2×10300002030031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10300002029993 and 10300002030020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10300002030011) 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, 139346275 + ... + 139420171.

It is an arithmetic number, because the mean of its divisors is an integer number (382543342720).

Almost surely, 2^{10300002030031} is an apocalyptic number.

10300002030031 is a deficient number, since it is larger than the sum of its proper divisors (1941384937009).

10300002030031 is a wasteful number, since it uses less digits than its factorization.

10300002030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78695.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 10300002030031 its reverse (13003020000301), we get a palindrome (23303022030332).

The spelling of 10300002030031 in words is "ten trillion, three hundred billion, two million, thirty thousand, thirty-one".