4040102031 has 16 divisors (see below), whose sum is σ = 6480364800. Its totient is φ = 2187122688.

The previous prime is 4040102021. The next prime is 4040102081. The reversal of 4040102031 is 1302010404.

4040102031 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 4040102031 - 2⁷ = 4040101903 is a prime.

It is a super-2 number, since 2×4040102031² = 32644848841780649922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4040102031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040102021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5062386 + ... + 5063183.

It is an arithmetic number, because the mean of its divisors is an integer number (405022800).

Almost surely, 2^4040102031 is an apocalyptic number.

4040102031 is a deficient number, since it is larger than the sum of its proper divisors (2440262769).

4040102031 is a wasteful number, since it uses less digits than its factorization.

4040102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10125598.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4040102031 is about 63561.7969459643. The cubic root of 4040102031 is about 1592.6882560179.

Adding to 4040102031 its reverse (1302010404), we get a palindrome (5342112435).

The spelling of 4040102031 in words is "four billion, forty million, one hundred two thousand, thirty-one".