40113230313 has 8 divisors (see below), whose sum is σ = 57598484608. Its totient is φ = 24685064784.

The previous prime is 40113230291. The next prime is 40113230327. The reversal of 40113230313 is 31303231104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40113230313 - 2⁸ = 40113230057 is a prime.

It is a super-2 number, since 2×40113230313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40113230313.

It is not an unprimeable number, because it can be changed into a prime (40113230713) 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, 514272145 + ... + 514272222.

It is an arithmetic number, because the mean of its divisors is an integer number (7199810576).

Almost surely, 2^40113230313 is an apocalyptic number.

It is an amenable number.

40113230313 is a deficient number, since it is larger than the sum of its proper divisors (17485254295).

40113230313 is a wasteful number, since it uses less digits than its factorization.

40113230313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028544383.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 40113230313 its reverse (31303231104), we get a palindrome (71416461417).

The spelling of 40113230313 in words is "forty billion, one hundred thirteen million, two hundred thirty thousand, three hundred thirteen".