133323122031 has 8 divisors (see below), whose sum is σ = 193924541184. Its totient is φ = 80801892120.

The previous prime is 133323121991. The next prime is 133323122077. The reversal of 133323122031 is 130221323331.

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

It is a de Polignac number, because none of the positive numbers 2^k-133323122031 is a prime.

It is a super-2 number, since 2×133323122031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133323121992 and 133323122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133323121031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020047271 + ... + 2020047336.

It is an arithmetic number, because the mean of its divisors is an integer number (24240567648).

Almost surely, 2^133323122031 is an apocalyptic number.

133323122031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133323122031 is a deficient number, since it is larger than the sum of its proper divisors (60601419153).

133323122031 is a wasteful number, since it uses less digits than its factorization.

133323122031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040094621.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133323122031 its reverse (130221323331), we get a palindrome (263544445362).

The spelling of 133323122031 in words is "one hundred thirty-three billion, three hundred twenty-three million, one hundred twenty-two thousand, thirty-one".