3231096131 has 4 divisors (see below), whose sum is σ = 3231345792. Its totient is φ = 3230846472.

The previous prime is 3231096107. The next prime is 3231096133. The reversal of 3231096131 is 1316901323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3231096131 - 2¹⁸ = 3230833987 is a prime.

It is a super-2 number, since 2×3231096131² = 20879964415526338322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3231096094 and 3231096103.

It is not an unprimeable number, because it can be changed into a prime (3231096133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104291 + ... + 131676.

It is an arithmetic number, because the mean of its divisors is an integer number (807836448).

Almost surely, 2^3231096131 is an apocalyptic number.

3231096131 is a deficient number, since it is larger than the sum of its proper divisors (249661).

3231096131 is a wasteful number, since it uses less digits than its factorization.

3231096131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249660.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 3231096131 is about 56842.7315582212. The cubic root of 3231096131 is about 1478.3705177416.

Adding to 3231096131 its reverse (1316901323), we get a palindrome (4547997454).

The spelling of 3231096131 in words is "three billion, two hundred thirty-one million, ninety-six thousand, one hundred thirty-one".