1100202120371 has 2 divisors, whose sum is σ = 1100202120372. Its totient is φ = 1100202120370.

The previous prime is 1100202120301. The next prime is 1100202120431. The reversal of 1100202120371 is 1730212020011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100202120371 - 2¹⁰ = 1100202119347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100202120301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550101060185 + 550101060186.

It is an arithmetic number, because the mean of its divisors is an integer number (550101060186).

Almost surely, 2^{1100202120371} is an apocalyptic number.

1100202120371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100202120371 is an equidigital number, since it uses as much as digits as its factorization.

1100202120371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 1100202120371 its reverse (1730212020011), we get a palindrome (2830414140382).

The spelling of 1100202120371 in words is "one trillion, one hundred billion, two hundred two million, one hundred twenty thousand, three hundred seventy-one".