40131413103 has 32 divisors (see below), whose sum is σ = 61561866240. Its totient is φ = 23085665280.

The previous prime is 40131413059. The next prime is 40131413123. The reversal of 40131413103 is 30131413104.

It is not a de Polignac number, because 40131413103 - 2¹⁴ = 40131396719 is a prime.

It is a super-2 number, since 2×40131413103² (a number of 22 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 40131413103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40131413123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637950 + ... + 698027.

It is an arithmetic number, because the mean of its divisors is an integer number (1923808320).

Almost surely, 2^40131413103 is an apocalyptic number.

40131413103 is a deficient number, since it is larger than the sum of its proper divisors (21430453137).

40131413103 is a wasteful number, since it uses less digits than its factorization.

40131413103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336047.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 40131413103 its reverse (30131413104), we get a palindrome (70262826207).

Subtracting from 40131413103 its reverse (30131413104), we obtain a palindrome (9999999999).

The spelling of 40131413103 in words is "forty billion, one hundred thirty-one million, four hundred thirteen thousand, one hundred three".