4113131045 has 32 divisors (see below), whose sum is σ = 5416761600. Its totient is φ = 2984375296.

The previous prime is 4113131021. The next prime is 4113131083. The reversal of 4113131045 is 5401313114.

It is a happy number.

4113131045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4113131045 - 2²⁶ = 4046022181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4113131045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1593566 + ... + 1596144.

It is an arithmetic number, because the mean of its divisors is an integer number (169273800).

Almost surely, 2^4113131045 is an apocalyptic number.

It is an amenable number.

4113131045 is a deficient number, since it is larger than the sum of its proper divisors (1303630555).

4113131045 is a wasteful number, since it uses less digits than its factorization.

4113131045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4113131045 is about 64133.6966422488. The cubic root of 4113131045 is about 1602.2275022746.

Adding to 4113131045 its reverse (5401313114), we get a palindrome (9514444159).

The spelling of 4113131045 in words is "four billion, one hundred thirteen million, one hundred thirty-one thousand, forty-five".