3431503233213 has 96 divisors (see below), whose sum is σ = 5529524582400. Its totient is φ = 1883821484160.

The previous prime is 3431503233211. The next prime is 3431503233217. The reversal of 3431503233213 is 3123323051343.

It is not a de Polignac number, because 3431503233213 - 2¹ = 3431503233211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431503233211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20518056 + ... + 20684622.

It is an arithmetic number, because the mean of its divisors is an integer number (57599214400).

Almost surely, 2^{3431503233213} is an apocalyptic number.

3431503233213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3431503233213 is a deficient number, since it is larger than the sum of its proper divisors (2098021349187).

3431503233213 is a wasteful number, since it uses less digits than its factorization.

3431503233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166743 (or 166732 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 33.

Adding to 3431503233213 its reverse (3123323051343), we get a palindrome (6554826284556).

The spelling of 3431503233213 in words is "three trillion, four hundred thirty-one billion, five hundred three million, two hundred thirty-three thousand, two hundred thirteen".