133001202102 has 16 divisors (see below), whose sum is σ = 266046077232. Its totient is φ = 44326455200.

The previous prime is 133001202101. The next prime is 133001202109. The reversal of 133001202102 is 201202100331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001202101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780053 + ... + 1853264.

It is an arithmetic number, because the mean of its divisors is an integer number (16627879827).

Almost surely, 2^133001202102 is an apocalyptic number.

133001202102 is an abundant number, since it is smaller than the sum of its proper divisors (133044875130).

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

133001202102 is a wasteful number, since it uses less digits than its factorization.

133001202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639423.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 133001202102 its reverse (201202100331), we get a palindrome (334203302433).

The spelling of 133001202102 in words is "one hundred thirty-three billion, one million, two hundred two thousand, one hundred two".