1102125444319 has 2 divisors, whose sum is σ = 1102125444320. Its totient is φ = 1102125444318.

The previous prime is 1102125444311. The next prime is 1102125444323. The reversal of 1102125444319 is 9134445212011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102125444319 - 2³ = 1102125444311 is a prime.

It is a super-2 number, since 2×1102125444319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102125444311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551062722159 + 551062722160.

It is an arithmetic number, because the mean of its divisors is an integer number (551062722160).

Almost surely, 2^{1102125444319} is an apocalyptic number.

1102125444319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102125444319 is an equidigital number, since it uses as much as digits as its factorization.

1102125444319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 1102125444319 in words is "one trillion, one hundred two billion, one hundred twenty-five million, four hundred forty-four thousand, three hundred nineteen".