1101387280883 has 2 divisors, whose sum is σ = 1101387280884. Its totient is φ = 1101387280882.

The previous prime is 1101387280867. The next prime is 1101387280943. The reversal of 1101387280883 is 3880827831011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101387280883 - 2⁴ = 1101387280867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101387280783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550693640441 + 550693640442.

It is an arithmetic number, because the mean of its divisors is an integer number (550693640442).

Almost surely, 2^{1101387280883} is an apocalyptic number.

1101387280883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101387280883 is an equidigital number, since it uses as much as digits as its factorization.

1101387280883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 50.

The spelling of 1101387280883 in words is "one trillion, one hundred one billion, three hundred eighty-seven million, two hundred eighty thousand, eight hundred eighty-three".