133345525023132 has 24 divisors (see below), whose sum is σ = 311156329216656. Its totient is φ = 44446112508288.

The previous prime is 133345525023107. The next prime is 133345525023143. The reversal of 133345525023132 is 231320525543331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299247183 + ... + 299692454.

It is an arithmetic number, because the mean of its divisors is an integer number (12964847050694).

Almost surely, 2^{133345525023132} is an apocalyptic number.

133345525023132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133345525023132 is an abundant number, since it is smaller than the sum of its proper divisors (177810804193524).

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

133345525023132 is a wasteful number, since it uses less digits than its factorization.

133345525023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598958197 (or 598958195 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 133345525023132 in words is "one hundred thirty-three trillion, three hundred forty-five billion, five hundred twenty-five million, twenty-three thousand, one hundred thirty-two".