1102026986429 has 2 divisors, whose sum is σ = 1102026986430. Its totient is φ = 1102026986428.

The previous prime is 1102026986419. The next prime is 1102026986447. The reversal of 1102026986429 is 9246896202011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 987244934404 + 114782052025 = 993602^2 + 338795^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102026986429 - 2²⁸ = 1101758550973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102026986419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551013493214 + 551013493215.

It is an arithmetic number, because the mean of its divisors is an integer number (551013493215).

Almost surely, 2^{1102026986429} is an apocalyptic number.

It is an amenable number.

1102026986429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102026986429 is an equidigital number, since it uses as much as digits as its factorization.

1102026986429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 1102026986429 in words is "one trillion, one hundred two billion, twenty-six million, nine hundred eighty-six thousand, four hundred twenty-nine".