10030303131 has 4 divisors (see below), whose sum is σ = 13373737512. Its totient is φ = 6686868752.

The previous prime is 10030303111. The next prime is 10030303141. The reversal of 10030303131 is 13130303001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10030303131 is a prime.

It is a super-2 number, since 2×10030303131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10030303131.

It is not an unprimeable number, because it can be changed into a prime (10030303111) 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 3 ways as a sum of consecutive naturals, for example, 1671717186 + ... + 1671717191.

It is an arithmetic number, because the mean of its divisors is an integer number (3343434378).

Almost surely, 2^10030303131 is an apocalyptic number.

10030303131 is a deficient number, since it is larger than the sum of its proper divisors (3343434381).

10030303131 is an equidigital number, since it uses as much as digits as its factorization.

10030303131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343434380.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 10030303131 its reverse (13130303001), we get a palindrome (23160606132).

The spelling of 10030303131 in words is "ten billion, thirty million, three hundred three thousand, one hundred thirty-one".