133262130 has 16 divisors (see below), whose sum is σ = 319829184. Its totient is φ = 35536560.

The previous prime is 133262119. The next prime is 133262131. The reversal of 133262130 is 31262331.

It is a junction number, because it is equal to n+sod(n) for n = 133262097 and 133262106.

It is not an unprimeable number, because it can be changed into a prime (133262131) 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, 2221006 + ... + 2221065.

It is an arithmetic number, because the mean of its divisors is an integer number (19989324).

Almost surely, 2^133262130 is an apocalyptic number.

133262130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133262130 is an abundant number, since it is smaller than the sum of its proper divisors (186567054).

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

133262130 is a wasteful number, since it uses less digits than its factorization.

133262130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442081.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 133262130 is about 11543.9217772818. The cubic root of 133262130 is about 510.7819990930.

The spelling of 133262130 in words is "one hundred thirty-three million, two hundred sixty-two thousand, one hundred thirty".