1102001219993 has 2 divisors, whose sum is σ = 1102001219994. Its totient is φ = 1102001219992.

The previous prime is 1102001219939. The next prime is 1102001220097. The reversal of 1102001219993 is 3999121002011.

Together with previous prime (1102001219939) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 879568249609 + 222432970384 = 937853^2 + 471628^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102001219993 - 2³⁰ = 1100927478169 is a prime.

It is a super-3 number, since 3×1102001219993³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1102001219903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551000609996 + 551000609997.

It is an arithmetic number, because the mean of its divisors is an integer number (551000609997).

Almost surely, 2^{1102001219993} is an apocalyptic number.

It is an amenable number.

1102001219993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102001219993 is an equidigital number, since it uses as much as digits as its factorization.

1102001219993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 38.

The spelling of 1102001219993 in words is "one trillion, one hundred two billion, one million, two hundred nineteen thousand, nine hundred ninety-three".