110021010121100 has 36 divisors (see below), whose sum is σ = 257110637501424. Its totient is φ = 40623142198080.

The previous prime is 110021010121027. The next prime is 110021010121151. The reversal of 110021010121100 is 1121010120011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42315771824 + ... + 42315774423.

Almost surely, 2^{110021010121100} is an apocalyptic number.

110021010121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021010121100 is an abundant number, since it is smaller than the sum of its proper divisors (147089627380324).

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

110021010121100 is a wasteful number, since it uses less digits than its factorization.

110021010121100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84631546274 (or 84631546267 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110021010121100 its reverse (1121010120011), we get a palindrome (111142020241111).

The spelling of 110021010121100 in words is "one hundred ten trillion, twenty-one billion, ten million, one hundred twenty-one thousand, one hundred".