1103132999 has 2 divisors, whose sum is σ = 1103133000. Its totient is φ = 1103132998.

The previous prime is 1103132993. The next prime is 1103133013. The reversal of 1103132999 is 9992313011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103132999 - 2⁴ = 1103132983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103132993) 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, 551566499 + 551566500.

It is an arithmetic number, because the mean of its divisors is an integer number (551566500).

Almost surely, 2^1103132999 is an apocalyptic number.

1103132999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103132999 is an equidigital number, since it uses as much as digits as its factorization.

1103132999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 1103132999 is about 33213.4460572823. The cubic root of 1103132999 is about 1033.2592266545.

The spelling of 1103132999 in words is "one billion, one hundred three million, one hundred thirty-two thousand, nine hundred ninety-nine".