131233311134 has 8 divisors (see below), whose sum is σ = 196948250280. Its totient is φ = 65583894376.

The previous prime is 131233311119. The next prime is 131233311149. The reversal of 131233311134 is 431113332131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131233311119) and next prime (131233311149).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16375589 + ... + 16383600.

It is an arithmetic number, because the mean of its divisors is an integer number (24618531285).

Almost surely, 2^131233311134 is an apocalyptic number.

131233311134 is a deficient number, since it is larger than the sum of its proper divisors (65714939146).

131233311134 is a wasteful number, since it uses less digits than its factorization.

131233311134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32761194.

The product of its digits is 1944, while the sum is 26.

Adding to 131233311134 its reverse (431113332131), we get a palindrome (562346643265).

The spelling of 131233311134 in words is "one hundred thirty-one billion, two hundred thirty-three million, three hundred eleven thousand, one hundred thirty-four".