110010210121121 has 4 divisors (see below), whose sum is σ = 110011366915632. Its totient is φ = 110009053326612.

The previous prime is 110010210121069. The next prime is 110010210121127. The reversal of 110010210121121 is 121121012010011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110010210121121 - 2³⁸ = 109735332214177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110010210121096 and 110010210121105.

It is not an unprimeable number, because it can be changed into a prime (110010210121127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578254595 + ... + 578444808.

It is an arithmetic number, because the mean of its divisors is an integer number (27502841728908).

Almost surely, 2^{110010210121121} is an apocalyptic number.

It is an amenable number.

110010210121121 is a deficient number, since it is larger than the sum of its proper divisors (1156794511).

110010210121121 is an equidigital number, since it uses as much as digits as its factorization.

110010210121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156794510.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110010210121121 its reverse (121121012010011), we get a palindrome (231131222131132).

The spelling of 110010210121121 in words is "one hundred ten trillion, ten billion, two hundred ten million, one hundred twenty-one thousand, one hundred twenty-one".