100302231102 has 32 divisors (see below), whose sum is σ = 207107933184. Its totient is φ = 32350502400.

The previous prime is 100302231101. The next prime is 100302231149. The reversal of 100302231102 is 201132203001.

It is a super-2 number, since 2×100302231102² (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 (100302231101) 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, 1259077 + ... + 1336367.

It is an arithmetic number, because the mean of its divisors is an integer number (6472122912).

Almost surely, 2^100302231102 is an apocalyptic number.

100302231102 is an abundant number, since it is smaller than the sum of its proper divisors (106805702082).

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

100302231102 is a wasteful number, since it uses less digits than its factorization.

100302231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84304.

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

Adding to 100302231102 its reverse (201132203001), we get a palindrome (301434434103).

The spelling of 100302231102 in words is "one hundred billion, three hundred two million, two hundred thirty-one thousand, one hundred two".