1101100379 has 2 divisors, whose sum is σ = 1101100380. Its totient is φ = 1101100378.

The previous prime is 1101100361. The next prime is 1101100411. The reversal of 1101100379 is 9730011011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101100379 - 2⁸ = 1101100123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101106379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550189 + 550550190.

It is an arithmetic number, because the mean of its divisors is an integer number (550550190).

Almost surely, 2^1101100379 is an apocalyptic number.

1101100379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101100379 is an equidigital number, since it uses as much as digits as its factorization.

1101100379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 23.

The square root of 1101100379 is about 33182.8325945812. The cubic root of 1101100379 is about 1032.6242126709.

The spelling of 1101100379 in words is "one billion, one hundred one million, one hundred thousand, three hundred seventy-nine".