13140040310 has 16 divisors (see below), whose sum is σ = 23810814000. Its totient is φ = 5220740256.

The previous prime is 13140040307. The next prime is 13140040313. The reversal of 13140040310 is 1304004131.

It is an interprime number because it is at equal distance from previous prime (13140040307) and next prime (13140040313).

It is a super-2 number, since 2×13140040310² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140040313) 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, 4407920 + ... + 4410899.

It is an arithmetic number, because the mean of its divisors is an integer number (1488175875).

Almost surely, 2^13140040310 is an apocalyptic number.

13140040310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13140040310 is a deficient number, since it is larger than the sum of its proper divisors (10670773690).

13140040310 is a wasteful number, since it uses less digits than its factorization.

13140040310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818975.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13140040310 its reverse (1304004131), we get a palindrome (14444044441).

The spelling of 13140040310 in words is "thirteen billion, one hundred forty million, forty thousand, three hundred ten".