10120014121 has 16 divisors (see below), whose sum is σ = 11629612800. Its totient is φ = 8626480128.

The previous prime is 10120014109. The next prime is 10120014169. The reversal of 10120014121 is 12141002101.

It is not a de Polignac number, because 10120014121 - 2⁵ = 10120014089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120014101) 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, 1511860 + ... + 1518538.

It is an arithmetic number, because the mean of its divisors is an integer number (726850800).

Almost surely, 2^10120014121 is an apocalyptic number.

It is an amenable number.

10120014121 is a deficient number, since it is larger than the sum of its proper divisors (1509598679).

10120014121 is an equidigital number, since it uses as much as digits as its factorization.

10120014121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10120014121 its reverse (12141002101), we get a palindrome (22261016222).

The spelling of 10120014121 in words is "ten billion, one hundred twenty million, fourteen thousand, one hundred twenty-one".