101120110121 has 32 divisors (see below), whose sum is σ = 114998400000. Its totient is φ = 88397483328.

The previous prime is 101120110043. The next prime is 101120110123. The reversal of 101120110121 is 121011021101.

It is a cyclic number.

It is not a de Polignac number, because 101120110121 - 2¹⁸ = 101119847977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101120110123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18994166 + ... + 18999488.

It is an arithmetic number, because the mean of its divisors is an integer number (3593700000).

Almost surely, 2^101120110121 is an apocalyptic number.

It is an amenable number.

101120110121 is a deficient number, since it is larger than the sum of its proper divisors (13878289879).

101120110121 is a wasteful number, since it uses less digits than its factorization.

101120110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101120110121 its reverse (121011021101), we get a palindrome (222131131222).

The spelling of 101120110121 in words is "one hundred one billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-one".