1101000999929 has 2 divisors, whose sum is σ = 1101000999930. Its totient is φ = 1101000999928.

The previous prime is 1101000999877. The next prime is 1101000999937. The reversal of 1101000999929 is 9299990001011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 936714265600 + 164286734329 = 967840^2 + 405323^2 .

It is an emirp because it is prime and its reverse (9299990001011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101000999929 - 2³² = 1096706032633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101000999629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550500499964 + 550500499965.

It is an arithmetic number, because the mean of its divisors is an integer number (550500499965).

Almost surely, 2^{1101000999929} is an apocalyptic number.

It is an amenable number.

1101000999929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101000999929 is an equidigital number, since it uses as much as digits as its factorization.

1101000999929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 118098, while the sum is 50.

The spelling of 1101000999929 in words is "one trillion, one hundred one billion, nine hundred ninety-nine thousand, nine hundred twenty-nine".