13042300431 has 8 divisors (see below), whose sum is σ = 18412659504. Its totient is φ = 8183404160.

The previous prime is 13042300429. The next prime is 13042300451. The reversal of 13042300431 is 13400324031.

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 13042300431 - 2¹ = 13042300429 is a prime.

It is a super-2 number, since 2×13042300431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13042300398 and 13042300407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13042300421) 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, 127865640 + ... + 127865741.

It is an arithmetic number, because the mean of its divisors is an integer number (2301582438).

Almost surely, 2^13042300431 is an apocalyptic number.

13042300431 is a deficient number, since it is larger than the sum of its proper divisors (5370359073).

13042300431 is a wasteful number, since it uses less digits than its factorization.

13042300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255731401.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13042300431 its reverse (13400324031), we get a palindrome (26442624462).

The spelling of 13042300431 in words is "thirteen billion, forty-two million, three hundred thousand, four hundred thirty-one".