133240200101 has 16 divisors (see below), whose sum is σ = 140110594560. Its totient is φ = 126544904640.

The previous prime is 133240200097. The next prime is 133240200187. The reversal of 133240200101 is 101002042331.

It is not a de Polignac number, because 133240200101 - 2² = 133240200097 is a prime.

It is a super-5 number, since 5×133240200101⁵ (a number of 57 digits) contains 55555 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133240200101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133240202101) 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, 439475 + ... + 677951.

It is an arithmetic number, because the mean of its divisors is an integer number (8756912160).

Almost surely, 2^133240200101 is an apocalyptic number.

It is an amenable number.

133240200101 is a deficient number, since it is larger than the sum of its proper divisors (6870394459).

133240200101 is a wasteful number, since it uses less digits than its factorization.

133240200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238844.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 133240200101 its reverse (101002042331), we get a palindrome (234242242432).

The spelling of 133240200101 in words is "one hundred thirty-three billion, two hundred forty million, two hundred thousand, one hundred one".