31234341233101 has 4 divisors (see below), whose sum is σ = 32878253929600. Its totient is φ = 29590428536604.

The previous prime is 31234341233071. The next prime is 31234341233149. The reversal of 31234341233101 is 10133214343213.

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 a de Polignac number, because none of the positive numbers 2^k-31234341233101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31234341233201) 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, 821956348221 + ... + 821956348258.

It is an arithmetic number, because the mean of its divisors is an integer number (8219563482400).

Almost surely, 2^{31234341233101} is an apocalyptic number.

It is an amenable number.

31234341233101 is a deficient number, since it is larger than the sum of its proper divisors (1643912696499).

31234341233101 is a wasteful number, since it uses less digits than its factorization.

31234341233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643912696498.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 31234341233101 its reverse (10133214343213), we get a palindrome (41367555576314).

The spelling of 31234341233101 in words is "thirty-one trillion, two hundred thirty-four billion, three hundred forty-one million, two hundred thirty-three thousand, one hundred one".