1010099505 has 16 divisors (see below), whose sum is σ = 1668294144. Its totient is φ = 521341440.

The previous prime is 1010099501. The next prime is 1010099521. The reversal of 1010099505 is 5059900101.

1010099505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010099505 - 2² = 1010099501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010099501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085664 + ... + 1086593.

It is an arithmetic number, because the mean of its divisors is an integer number (104268384).

Almost surely, 2^1010099505 is an apocalyptic number.

1010099505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1010099505 is a deficient number, since it is larger than the sum of its proper divisors (658194639).

1010099505 is a wasteful number, since it uses less digits than its factorization.

1010099505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172296.

The product of its (nonzero) digits is 2025, while the sum is 30.

The square root of 1010099505 is about 31782.0626297287. The cubic root of 1010099505 is about 1003.3552314977.

Adding to 1010099505 its reverse (5059900101), we get a palindrome (6069999606).

The spelling of 1010099505 in words is "one billion, ten million, ninety-nine thousand, five hundred five".