3431032131 has 8 divisors (see below), whose sum is σ = 4616679760. Its totient is φ = 2266369632.

The previous prime is 3431032109. The next prime is 3431032139. The reversal of 3431032131 is 1312301343.

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

It is not a de Polignac number, because 3431032131 - 2¹⁴ = 3431015747 is a prime.

It is a super-2 number, since 2×3431032131² = 23543962967908802322, 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 = 3431032098 and 3431032107.

It is not an unprimeable number, because it can be changed into a prime (3431032139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5245900 + ... + 5246553.

It is an arithmetic number, because the mean of its divisors is an integer number (577084970).

Almost surely, 2^3431032131 is an apocalyptic number.

3431032131 is a deficient number, since it is larger than the sum of its proper divisors (1185647629).

3431032131 is a wasteful number, since it uses less digits than its factorization.

3431032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10492565.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3431032131 is about 58575.0128553123. The cubic root of 3431032131 is about 1508.2555371601.

Adding to 3431032131 its reverse (1312301343), we get a palindrome (4743333474).

The spelling of 3431032131 in words is "three billion, four hundred thirty-one million, thirty-two thousand, one hundred thirty-one".