102133211202 has 40 divisors (see below), whose sum is σ = 249658965072. Its totient is φ = 30949457400.

The previous prime is 102133211197. The next prime is 102133211203. The reversal of 102133211202 is 202112331201.

102133211202 is a `hidden beast` number, since 10 + 213 + 321 + 120 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (102133211203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28655124 + ... + 28658687.

Almost surely, 2^102133211202 is an apocalyptic number.

102133211202 is an abundant number, since it is smaller than the sum of its proper divisors (147525753870).

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

102133211202 is a wasteful number, since it uses less digits than its factorization.

102133211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57313836 (or 57313827 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102133211202 its reverse (202112331201), we get a palindrome (304245542403).

The spelling of 102133211202 in words is "one hundred two billion, one hundred thirty-three million, two hundred eleven thousand, two hundred two".