1120102032121 has 2 divisors, whose sum is σ = 1120102032122. Its totient is φ = 1120102032120.

The previous prime is 1120102032113. The next prime is 1120102032131. The reversal of 1120102032121 is 1212302010211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 795271568400 + 324830463721 = 891780^2 + 569939^2 .

It is an emirp because it is prime and its reverse (1212302010211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120102032121 - 2³ = 1120102032113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120102032095 and 1120102032104.

It is not a weakly prime, because it can be changed into another prime (1120102032131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560051016060 + 560051016061.

It is an arithmetic number, because the mean of its divisors is an integer number (560051016061).

Almost surely, 2^{1120102032121} is an apocalyptic number.

It is an amenable number.

1120102032121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120102032121 is an equidigital number, since it uses as much as digits as its factorization.

1120102032121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1120102032121 its reverse (1212302010211), we get a palindrome (2332404042332).

The spelling of 1120102032121 in words is "one trillion, one hundred twenty billion, one hundred two million, thirty-two thousand, one hundred twenty-one".