101023231210002 has 32 divisors (see below), whose sum is σ = 224501105660160. Its totient is φ = 33673654957680.

The previous prime is 101023231209973. The next prime is 101023231210007. The reversal of 101023231210002 is 200012132320101.

101023231210002 is a `hidden beast` number, since 10 + 10 + 232 + 312 + 100 + 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 (101023231210007) 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, 18552649 + ... + 23371932.

It is an arithmetic number, because the mean of its divisors is an integer number (7015659551880).

Almost surely, 2^{101023231210002} is an apocalyptic number.

101023231210002 is an abundant number, since it is smaller than the sum of its proper divisors (123477874450158).

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

101023231210002 is a wasteful number, since it uses less digits than its factorization.

101023231210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41969215 (or 41969209 counting only the distinct ones).

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

Adding to 101023231210002 its reverse (200012132320101), we get a palindrome (301035363530103).

The spelling of 101023231210002 in words is "one hundred one trillion, twenty-three billion, two hundred thirty-one million, two hundred ten thousand, two".