3836120131 has 8 divisors (see below), whose sum is σ = 3900441600. Its totient is φ = 3772084680.

The previous prime is 3836120129. The next prime is 3836120137. The reversal of 3836120131 is 1310216383.

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 3836120131 - 2¹ = 3836120129 is a prime.

It is a super-2 number, since 2×3836120131² = 29431635318926914322, which 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 3836120131.

It is not an unprimeable number, because it can be changed into a prime (3836120137) 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, 44371 + ... + 98188.

It is an arithmetic number, because the mean of its divisors is an integer number (487555200).

Almost surely, 2^3836120131 is an apocalyptic number.

3836120131 is a deficient number, since it is larger than the sum of its proper divisors (64321469).

3836120131 is a wasteful number, since it uses less digits than its factorization.

3836120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143009.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3836120131 is about 61936.4200692936. The cubic root of 3836120131 is about 1565.4194768808.

The spelling of 3836120131 in words is "three billion, eight hundred thirty-six million, one hundred twenty thousand, one hundred thirty-one".