1100210977343 has 2 divisors, whose sum is σ = 1100210977344. Its totient is φ = 1100210977342.

The previous prime is 1100210977231. The next prime is 1100210977387. The reversal of 1100210977343 is 3437790120011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100210977343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100210977297 and 1100210977306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100210977643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550105488671 + 550105488672.

It is an arithmetic number, because the mean of its divisors is an integer number (550105488672).

Almost surely, 2^{1100210977343} is an apocalyptic number.

1100210977343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100210977343 is an equidigital number, since it uses as much as digits as its factorization.

1100210977343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The spelling of 1100210977343 in words is "one trillion, one hundred billion, two hundred ten million, nine hundred seventy-seven thousand, three hundred forty-three".