1121003415101 has 2 divisors, whose sum is σ = 1121003415102. Its totient is φ = 1121003415100.

The previous prime is 1121003415031. The next prime is 1121003415139. The reversal of 1121003415101 is 1015143001211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 925771108900 + 195232306201 = 962170^2 + 441851^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121003415101 - 2³⁰ = 1119929673277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121003115101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560501707550 + 560501707551.

It is an arithmetic number, because the mean of its divisors is an integer number (560501707551).

Almost surely, 2^{1121003415101} is an apocalyptic number.

It is an amenable number.

1121003415101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121003415101 is an equidigital number, since it uses as much as digits as its factorization.

1121003415101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 1121003415101 its reverse (1015143001211), we get a palindrome (2136146416312).

The spelling of 1121003415101 in words is "one trillion, one hundred twenty-one billion, three million, four hundred fifteen thousand, one hundred one".