1103102101121 has 16 divisors (see below), whose sum is σ = 1116552729600. Its totient is φ = 1089739959888.

The previous prime is 1103102101103. The next prime is 1103102101169. The reversal of 1103102101121 is 1211012013011.

It is a cyclic number.

It is not a de Polignac number, because 1103102101121 - 2³⁴ = 1085922231937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103102101096 and 1103102101105.

It is not an unprimeable number, because it can be changed into a prime (1103102104121) 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, 32409050 + ... + 32443068.

It is an arithmetic number, because the mean of its divisors is an integer number (69784545600).

Almost surely, 2^{1103102101121} is an apocalyptic number.

It is an amenable number.

1103102101121 is a deficient number, since it is larger than the sum of its proper divisors (13450628479).

1103102101121 is a wasteful number, since it uses less digits than its factorization.

1103102101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35308.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1103102101121 its reverse (1211012013011), we get a palindrome (2314114114132).

The spelling of 1103102101121 in words is "one trillion, one hundred three billion, one hundred two million, one hundred one thousand, one hundred twenty-one".