101023133202 has 64 divisors (see below), whose sum is σ = 232175001600. Its totient is φ = 32540648400.

The previous prime is 101023133129. The next prime is 101023133203. The reversal of 101023133202 is 202331320101.

101023133202 is a `hidden beast` number, since 101 + 0 + 231 + 332 + 0 + 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 (101023133203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51424 + ... + 452427.

It is an arithmetic number, because the mean of its divisors is an integer number (3627734400).

Almost surely, 2^101023133202 is an apocalyptic number.

101023133202 is an abundant number, since it is smaller than the sum of its proper divisors (131151868398).

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

101023133202 is a wasteful number, since it uses less digits than its factorization.

101023133202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503988 (or 503982 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101023133202 its reverse (202331320101), we get a palindrome (303354453303).

The spelling of 101023133202 in words is "one hundred one billion, twenty-three million, one hundred thirty-three thousand, two hundred two".