11010130431 has 16 divisors (see below), whose sum is σ = 15456867840. Its totient is φ = 6951942720.

The previous prime is 11010130409. The next prime is 11010130463. The reversal of 11010130431 is 13403101011.

It is not a de Polignac number, because 11010130431 - 2⁵ = 11010130399 is a prime.

It is a super-2 number, since 2×11010130431² (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 11010130431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010130471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213466 + ... + 259976.

It is an arithmetic number, because the mean of its divisors is an integer number (966054240).

Almost surely, 2^11010130431 is an apocalyptic number.

11010130431 is a deficient number, since it is larger than the sum of its proper divisors (4446737409).

11010130431 is a wasteful number, since it uses less digits than its factorization.

11010130431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50686.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11010130431 its reverse (13403101011), we get a palindrome (24413231442).

The spelling of 11010130431 in words is "eleven billion, ten million, one hundred thirty thousand, four hundred thirty-one".