133122099 has 16 divisors (see below), whose sum is σ = 196525440. Its totient is φ = 79474560.

The previous prime is 133122097. The next prime is 133122103. The reversal of 133122099 is 990221331.

It is a happy number.

It is not a de Polignac number, because 133122099 - 2¹ = 133122097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133122097) 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, 27894 + ... + 32315.

It is an arithmetic number, because the mean of its divisors is an integer number (12282840).

Almost surely, 2^133122099 is an apocalyptic number.

133122099 is a deficient number, since it is larger than the sum of its proper divisors (63403341).

133122099 is a wasteful number, since it uses less digits than its factorization.

133122099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60290.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 133122099 is about 11537.8550432912. The cubic root of 133122099 is about 510.6030275639.

The spelling of 133122099 in words is "one hundred thirty-three million, one hundred twenty-two thousand, ninety-nine".