1121002041115 has 16 divisors (see below), whose sum is σ = 1514832086016. Its totient is φ = 788975042400.

The previous prime is 1121002041097. The next prime is 1121002041119. The reversal of 1121002041115 is 5111402001211.

It is not a de Polignac number, because 1121002041115 - 2⁹ = 1121002040603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121002041092 and 1121002041101.

It is not an unprimeable number, because it can be changed into a prime (1121002041119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328737897 + ... + 328741306.

It is an arithmetic number, because the mean of its divisors is an integer number (94677005376).

Almost surely, 2^{1121002041115} is an apocalyptic number.

1121002041115 is a deficient number, since it is larger than the sum of its proper divisors (393830044901).

1121002041115 is a wasteful number, since it uses less digits than its factorization.

1121002041115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657479250.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 1121002041115 its reverse (5111402001211), we get a palindrome (6232404042326).

The spelling of 1121002041115 in words is "one trillion, one hundred twenty-one billion, two million, forty-one thousand, one hundred fifteen".