10030011431 has 4 divisors (see below), whose sum is σ = 10941830664. Its totient is φ = 9118192200.

The previous prime is 10030011349. The next prime is 10030011449. The reversal of 10030011431 is 13411003001.

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-10030011431 is a prime.

It is a super-2 number, since 2×10030011431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030011451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455909600 + ... + 455909621.

It is an arithmetic number, because the mean of its divisors is an integer number (2735457666).

Almost surely, 2^10030011431 is an apocalyptic number.

10030011431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10030011431 is a deficient number, since it is larger than the sum of its proper divisors (911819233).

10030011431 is an equidigital number, since it uses as much as digits as its factorization.

10030011431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911819232.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10030011431 its reverse (13411003001), we get a palindrome (23441014432).

The spelling of 10030011431 in words is "ten billion, thirty million, eleven thousand, four hundred thirty-one".