13383734031 has 8 divisors (see below), whose sum is σ = 19827754160. Its totient is φ = 8922489336.

The previous prime is 13383734011. The next prime is 13383734033. The reversal of 13383734031 is 13043738331.

It is a happy number.

It is not a de Polignac number, because 13383734031 - 2¹⁴ = 13383717647 is a prime.

It is a super-2 number, since 2×13383734031² (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 (13383734033) 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, 247846900 + ... + 247846953.

It is an arithmetic number, because the mean of its divisors is an integer number (2478469270).

Almost surely, 2^13383734031 is an apocalyptic number.

13383734031 is a deficient number, since it is larger than the sum of its proper divisors (6444020129).

13383734031 is an equidigital number, since it uses as much as digits as its factorization.

13383734031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495693862 (or 495693856 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 13383734031 in words is "thirteen billion, three hundred eighty-three million, seven hundred thirty-four thousand, thirty-one".