4102020131 has 8 divisors (see below), whose sum is σ = 4578999744. Its totient is φ = 3642385320.

The previous prime is 4102020113. The next prime is 4102020137. The reversal of 4102020131 is 1310202014.

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

It is a cyclic number.

It is not a de Polignac number, because 4102020131 - 2²⁶ = 4034911267 is a prime.

It is a super-2 number, since 2×4102020131² = 33653138310258514322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4102020137) 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, 4335701 + ... + 4336646.

It is an arithmetic number, because the mean of its divisors is an integer number (572374968).

Almost surely, 2^4102020131 is an apocalyptic number.

4102020131 is a deficient number, since it is larger than the sum of its proper divisors (476979613).

4102020131 is a wasteful number, since it uses less digits than its factorization.

4102020131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8672401.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 4102020131 is about 64047.0150046042. The cubic root of 4102020131 is about 1600.7834875034.

Adding to 4102020131 its reverse (1310202014), we get a palindrome (5412222145).

It can be divided in two parts, 410202013 and 1, that added together give a palindrome (410202014).

The spelling of 4102020131 in words is "four billion, one hundred two million, twenty thousand, one hundred thirty-one".