133034963231 has 4 divisors (see below), whose sum is σ = 133035693000. Its totient is φ = 133034233464.

The previous prime is 133034963227. The next prime is 133034963263. The reversal of 133034963231 is 132369430331.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 133034963231 - 2² = 133034963227 is a prime.

It is a super-2 number, since 2×133034963231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133034963431) 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, 167045 + ... + 542193.

It is an arithmetic number, because the mean of its divisors is an integer number (33258923250).

Almost surely, 2^133034963231 is an apocalyptic number.

133034963231 is a deficient number, since it is larger than the sum of its proper divisors (729769).

133034963231 is an equidigital number, since it uses as much as digits as its factorization.

133034963231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729768.

The product of its (nonzero) digits is 104976, while the sum is 38.

The spelling of 133034963231 in words is "one hundred thirty-three billion, thirty-four million, nine hundred sixty-three thousand, two hundred thirty-one".