133011031124210 has 8 divisors (see below), whose sum is σ = 239419856023596. Its totient is φ = 53204412449680.

The previous prime is 133011031124189. The next prime is 133011031124233. The reversal of 133011031124210 is 12421130110331.

It can be written as a sum of positive squares in 2 ways, for example, as 132247447012321 + 763584111889 = 11499889^2 + 873833^2 .

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

It is a super-2 number, since 2×133011031124210² (a number of 29 digits) contains 22 as substring.

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, 6650551556201 + ... + 6650551556220.

Almost surely, 2^{133011031124210} is an apocalyptic number.

133011031124210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133011031124210 is a deficient number, since it is larger than the sum of its proper divisors (106408824899386).

133011031124210 is a wasteful number, since it uses less digits than its factorization.

133011031124210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301103112428.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 133011031124210 its reverse (12421130110331), we get a palindrome (145432161234541).

The spelling of 133011031124210 in words is "one hundred thirty-three trillion, eleven billion, thirty-one million, one hundred twenty-four thousand, two hundred ten".