133043442150 has 24 divisors (see below), whose sum is σ = 329947736904. Its totient is φ = 35478251200.

The previous prime is 133043442149. The next prime is 133043442157. The reversal of 133043442150 is 51244340331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133043442157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 443477991 + ... + 443478290.

It is an arithmetic number, because the mean of its divisors is an integer number (13747822371).

Almost surely, 2^133043442150 is an apocalyptic number.

133043442150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133043442150 is an abundant number, since it is smaller than the sum of its proper divisors (196904294754).

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

133043442150 is a wasteful number, since it uses less digits than its factorization.

133043442150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886956296 (or 886956291 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 133043442150 its reverse (51244340331), we get a palindrome (184287782481).

The spelling of 133043442150 in words is "one hundred thirty-three billion, forty-three million, four hundred forty-two thousand, one hundred fifty".