1111021302119 has 2 divisors, whose sum is σ = 1111021302120. Its totient is φ = 1111021302118.

The previous prime is 1111021302101. The next prime is 1111021302169. The reversal of 1111021302119 is 9112031201111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111021302119 - 2²⁰ = 1111020253543 is a prime.

It is a super-2 number, since 2×1111021302119² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111021302094 and 1111021302103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111021302169) 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 as a sum of consecutive naturals, namely, 555510651059 + 555510651060.

It is an arithmetic number, because the mean of its divisors is an integer number (555510651060).

Almost surely, 2^{1111021302119} is an apocalyptic number.

1111021302119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111021302119 is an equidigital number, since it uses as much as digits as its factorization.

1111021302119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 1111021302119 in words is "one trillion, one hundred eleven billion, twenty-one million, three hundred two thousand, one hundred nineteen".