133210033231 has 8 divisors (see below), whose sum is σ = 145343928528. Its totient is φ = 121080120000.

The previous prime is 133210033211. The next prime is 133210033279. The reversal of 133210033231 is 132330012331.

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

It is a cyclic number.

It is not a de Polignac number, because 133210033231 - 2⁵ = 133210033199 is a prime.

It is a super-2 number, since 2×133210033231² (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 (133210033211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925350 + ... + 1059571.

It is an arithmetic number, because the mean of its divisors is an integer number (18167991066).

Almost surely, 2^133210033231 is an apocalyptic number.

133210033231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133210033231 is a deficient number, since it is larger than the sum of its proper divisors (12133895297).

133210033231 is a wasteful number, since it uses less digits than its factorization.

133210033231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991033.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133210033231 its reverse (132330012331), we get a palindrome (265540045562).

The spelling of 133210033231 in words is "one hundred thirty-three billion, two hundred ten million, thirty-three thousand, two hundred thirty-one".