10110120002021 has 16 divisors (see below), whose sum is σ = 11406788510208. Its totient is φ = 8896576075200.

The previous prime is 10110120001967. The next prime is 10110120002023. The reversal of 10110120002021 is 12020002101101.

It is a cyclic number.

It is not a de Polignac number, because 10110120002021 - 2¹⁰ = 10110120000997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10110120001993 and 10110120002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110120002023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187190510 + ... + 187244511.

It is an arithmetic number, because the mean of its divisors is an integer number (712924281888).

Almost surely, 2^{10110120002021} is an apocalyptic number.

It is an amenable number.

10110120002021 is a deficient number, since it is larger than the sum of its proper divisors (1296668508187).

10110120002021 is a wasteful number, since it uses less digits than its factorization.

10110120002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374435132.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10110120002021 its reverse (12020002101101), we get a palindrome (22130122103122).

The spelling of 10110120002021 in words is "ten trillion, one hundred ten billion, one hundred twenty million, two thousand, twenty-one".