133737116 has 12 divisors (see below), whose sum is σ = 234911880. Its totient is φ = 66619440.

The previous prime is 133737083. The next prime is 133737119. The reversal of 133737116 is 611737331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133737119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61070 + ... + 63221.

It is an arithmetic number, because the mean of its divisors is an integer number (19575990).

Almost surely, 2^133737116 is an apocalyptic number.

It is an amenable number.

133737116 is a deficient number, since it is larger than the sum of its proper divisors (101174764).

133737116 is a wasteful number, since it uses less digits than its factorization.

133737116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124564 (or 124562 counting only the distinct ones).

The product of its digits is 7938, while the sum is 32.

The square root of 133737116 is about 11564.4764689112. The cubic root of 133737116 is about 511.3881393323.

The spelling of 133737116 in words is "one hundred thirty-three million, seven hundred thirty-seven thousand, one hundred sixteen".