133516701 has 16 divisors (see below), whose sum is σ = 198244800. Its totient is φ = 88812144.

The previous prime is 133516697. The next prime is 133516703. The reversal of 133516701 is 107615331.

It is not a de Polignac number, because 133516701 - 2² = 133516697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133516703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7315 + ... + 17903.

It is an arithmetic number, because the mean of its divisors is an integer number (12390300).

Almost surely, 2^133516701 is an apocalyptic number.

It is an amenable number.

133516701 is a deficient number, since it is larger than the sum of its proper divisors (64728099).

133516701 is a wasteful number, since it uses less digits than its factorization.

133516701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065 (or 11059 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 133516701 is about 11554.9427086420. The cubic root of 133516701 is about 511.1070416063.

The spelling of 133516701 in words is "one hundred thirty-three million, five hundred sixteen thousand, seven hundred one".