110121132121002 has 24 divisors (see below), whose sum is σ = 247432667235936. Its totient is φ = 36707044040172.

The previous prime is 110121132120959. The next prime is 110121132121031. The reversal of 110121132121002 is 200121231121011.

It is a happy number.

110121132121002 is a `hidden beast` number, since 1 + 10 + 121 + 1 + 321 + 210 + 0 + 2 = 666.

It is a super-2 number, since 2×110121132121002² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 113293345318 + ... + 113293346289.

It is an arithmetic number, because the mean of its divisors is an integer number (10309694468164).

Almost surely, 2^{110121132121002} is an apocalyptic number.

110121132121002 is an abundant number, since it is smaller than the sum of its proper divisors (137311535114934).

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

110121132121002 is an equidigital number, since it uses as much as digits as its factorization.

110121132121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226586691624 (or 226586691612 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 110121132121002 its reverse (200121231121011), we get a palindrome (310242363242013).

Subtracting 110121132121002 from its reverse (200121231121011), we obtain a palindrome (90000099000009).

The spelling of 110121132121002 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred thirty-two million, one hundred twenty-one thousand, two".