100121302110 has 16 divisors (see below), whose sum is σ = 240291125136. Its totient is φ = 26699013888.

The previous prime is 100121302037. The next prime is 100121302111. The reversal of 100121302110 is 11203121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121302111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668688339 + ... + 1668688398.

It is an arithmetic number, because the mean of its divisors is an integer number (15018195321).

Almost surely, 2^100121302110 is an apocalyptic number.

100121302110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100121302110 is an abundant number, since it is smaller than the sum of its proper divisors (140169823026).

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

100121302110 is a wasteful number, since it uses less digits than its factorization.

100121302110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337376747.

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

Adding to 100121302110 its reverse (11203121001), we get a palindrome (111324423111).

The spelling of 100121302110 in words is "one hundred billion, one hundred twenty-one million, three hundred two thousand, one hundred ten".