101120112101121 has 32 divisors (see below), whose sum is σ = 139745057760000. Its totient is φ = 64987854370560.

The previous prime is 101120112101111. The next prime is 101120112101159. The reversal of 101120112101121 is 121101211021101.

It is not a de Polignac number, because 101120112101121 - 2²³ = 101120103712513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101120112101121.

It is not an unprimeable number, because it can be changed into a prime (101120112101111) 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, 534935380 + ... + 535124378.

It is an arithmetic number, because the mean of its divisors is an integer number (4367033055000).

Almost surely, 2^{101120112101121} is an apocalyptic number.

It is an amenable number.

101120112101121 is a deficient number, since it is larger than the sum of its proper divisors (38624945658879).

101120112101121 is a wasteful number, since it uses less digits than its factorization.

101120112101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233369.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 101120112101121 its reverse (121101211021101), we get a palindrome (222221323122222).

The spelling of 101120112101121 in words is "one hundred one trillion, one hundred twenty billion, one hundred twelve million, one hundred one thousand, one hundred twenty-one".