1113000203279 has 2 divisors, whose sum is σ = 1113000203280. Its totient is φ = 1113000203278.

The previous prime is 1113000203257. The next prime is 1113000203363. The reversal of 1113000203279 is 9723020003111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113000203279 - 2²⁴ = 1112983426063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113000203239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556500101639 + 556500101640.

It is an arithmetic number, because the mean of its divisors is an integer number (556500101640).

Almost surely, 2^{1113000203279} is an apocalyptic number.

1113000203279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113000203279 is an equidigital number, since it uses as much as digits as its factorization.

1113000203279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 1113000203279 in words is "one trillion, one hundred thirteen billion, two hundred three thousand, two hundred seventy-nine".