13233031141 has 4 divisors (see below), whose sum is σ = 14436033984. Its totient is φ = 12030028300.

The previous prime is 13233031067. The next prime is 13233031169. The reversal of 13233031141 is 14113033231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13233031141 - 2²⁵ = 13199476709 is a prime.

It is a super-2 number, since 2×13233031141² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233031541) 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, 601501405 + ... + 601501426.

It is an arithmetic number, because the mean of its divisors is an integer number (3609008496).

Almost surely, 2^13233031141 is an apocalyptic number.

13233031141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13233031141 is a deficient number, since it is larger than the sum of its proper divisors (1203002843).

13233031141 is a wasteful number, since it uses less digits than its factorization.

13233031141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203002842.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13233031141 its reverse (14113033231), we get a palindrome (27346064372).

The spelling of 13233031141 in words is "thirteen billion, two hundred thirty-three million, thirty-one thousand, one hundred forty-one".