133013010132 has 18 divisors (see below), whose sum is σ = 336227331258. Its totient is φ = 44337670032.

The previous prime is 133013010083. The next prime is 133013010149. The reversal of 133013010132 is 231010310331.

It is a happy number.

133013010132 is a `hidden beast` number, since 1 + 330 + 1 + 301 + 0 + 1 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 77677034436 + 55335975696 = 278706^2 + 235236^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1847402883 + ... + 1847402954.

It is an arithmetic number, because the mean of its divisors is an integer number (18679296181).

Almost surely, 2^133013010132 is an apocalyptic number.

133013010132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133013010132 is an abundant number, since it is smaller than the sum of its proper divisors (203214321126).

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

133013010132 is a wasteful number, since it uses less digits than its factorization.

133013010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694805847 (or 3694805842 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 133013010132 its reverse (231010310331), we get a palindrome (364023320463).

The spelling of 133013010132 in words is "one hundred thirty-three billion, thirteen million, ten thousand, one hundred thirty-two".