110121002 has 8 divisors (see below), whose sum is σ = 174898116. Its totient is φ = 51821632.

The previous prime is 110120977. The next prime is 110121031. The reversal of 110121002 is 200121011.

It can be written as a sum of positive squares in 2 ways, for example, as 106275481 + 3845521 = 10309^2 + 1961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619393 + ... + 1619460.

Almost surely, 2^110121002 is an apocalyptic number.

110121002 is a deficient number, since it is larger than the sum of its proper divisors (64777114).

110121002 is a wasteful number, since it uses less digits than its factorization.

110121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238872.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 110121002 is about 10493.8554402088. The cubic root of 110121002 is about 479.3176096242.

Adding to 110121002 its reverse (200121011), we get a palindrome (310242013).

Subtracting 110121002 from its reverse (200121011), we obtain a palindrome (90000009).

It can be divided in two parts, 110 and 121002, that multiplied together give a triangular number (13310220 = T₅₁₅₉).

The spelling of 110121002 in words is "one hundred ten million, one hundred twenty-one thousand, two".