133210112430 has 32 divisors (see below), whose sum is σ = 319715748000. Its totient is φ = 35521421312.

The previous prime is 133210112401. The next prime is 133210112449. The reversal of 133210112430 is 34211012331.

It is a super-2 number, since 2×133210112430² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133210112397 and 133210112406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017346 + ... + 1140794.

It is an arithmetic number, because the mean of its divisors is an integer number (9991117125).

Almost surely, 2^133210112430 is an apocalyptic number.

133210112430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133210112430 is an abundant number, since it is smaller than the sum of its proper divisors (186505635570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133210112430 is a wasteful number, since it uses less digits than its factorization.

133210112430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159428.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 133210112430 its reverse (34211012331), we get a palindrome (167421124761).

The spelling of 133210112430 in words is "one hundred thirty-three billion, two hundred ten million, one hundred twelve thousand, four hundred thirty".