100023021102 has 32 divisors (see below), whose sum is σ = 202218482592. Its totient is φ = 32979308544.

The previous prime is 100023021101. The next prime is 100023021107. The reversal of 100023021102 is 201120320001.

100023021102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100023021102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023021101) 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, 1044208 + ... + 1135964.

It is an arithmetic number, because the mean of its divisors is an integer number (6319327581).

Almost surely, 2^100023021102 is an apocalyptic number.

100023021102 is an abundant number, since it is smaller than the sum of its proper divisors (102195461490).

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

100023021102 is a wasteful number, since it uses less digits than its factorization.

100023021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93732.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100023021102 its reverse (201120320001), we get a palindrome (301143341103).

The spelling of 100023021102 in words is "one hundred billion, twenty-three million, twenty-one thousand, one hundred two".