10121111112110 has 8 divisors (see below), whose sum is σ = 18218000001816. Its totient is φ = 4048444444840.

The previous prime is 10121111112103. The next prime is 10121111112169. The reversal of 10121111112110 is 1121111112101.

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

It is a congruent number.

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, 506055555596 + ... + 506055555615.

It is an arithmetic number, because the mean of its divisors is an integer number (2277250000227).

Almost surely, 2^{10121111112110} is an apocalyptic number.

10121111112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121111112110 is a deficient number, since it is larger than the sum of its proper divisors (8096888889706).

10121111112110 is a wasteful number, since it uses less digits than its factorization.

10121111112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012111111218.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 10121111112110 its reverse (1121111112101), we get a palindrome (11242222224211).

Subtracting from 10121111112110 its reverse (1121111112101), we obtain a palindrome (9000000000009).

The spelling of 10121111112110 in words is "ten trillion, one hundred twenty-one billion, one hundred eleven million, one hundred twelve thousand, one hundred ten".