1011010099 has 8 divisors (see below), whose sum is σ = 1138498560. Its totient is φ = 889451400.

The previous prime is 1011010031. The next prime is 1011010123. The reversal of 1011010099 is 9900101101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011010099 - 2¹¹ = 1011008051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011010019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482079 + ... + 1482760.

It is an arithmetic number, because the mean of its divisors is an integer number (142312320).

Almost surely, 2^1011010099 is an apocalyptic number.

1011010099 is a deficient number, since it is larger than the sum of its proper divisors (127488461).

1011010099 is a wasteful number, since it uses less digits than its factorization.

1011010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964881.

The product of its (nonzero) digits is 81, while the sum is 22.

The square root of 1011010099 is about 31796.3849989272. The cubic root of 1011010099 is about 1003.6566456449.

The spelling of 1011010099 in words is "one billion, eleven million, ten thousand, ninety-nine".