1200102030119 has 2 divisors, whose sum is σ = 1200102030120. Its totient is φ = 1200102030118.

The previous prime is 1200102029923. The next prime is 1200102030137. The reversal of 1200102030119 is 9110302010021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200102030119 - 2¹² = 1200102026023 is a prime.

It is a super-2 number, since 2×1200102030119² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1200102030119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200102030719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600051015059 + 600051015060.

It is an arithmetic number, because the mean of its divisors is an integer number (600051015060).

Almost surely, 2^{1200102030119} is an apocalyptic number.

1200102030119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200102030119 is an equidigital number, since it uses as much as digits as its factorization.

1200102030119 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 20.

The spelling of 1200102030119 in words is "one trillion, two hundred billion, one hundred two million, thirty thousand, one hundred nineteen".