1121100010 has 8 divisors (see below), whose sum is σ = 2017980036. Its totient is φ = 448440000.

The previous prime is 1121099983. The next prime is 1121100083. The reversal of 1121100010 is 100011211.

1121100010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1112822881 + 8277129 = 33359^2 + 2877^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1121099966 and 1121100002.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 56054991 + ... + 56055010.

Almost surely, 2^1121100010 is an apocalyptic number.

1121100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121100010 is a deficient number, since it is larger than the sum of its proper divisors (896880026).

1121100010 is a wasteful number, since it uses less digits than its factorization.

1121100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112110008.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1121100010 is about 33482.8315708215. The cubic root of 1121100010 is about 1038.8386969480.

Adding to 1121100010 its reverse (100011211), we get a palindrome (1221111221).

The spelling of 1121100010 in words is "one billion, one hundred twenty-one million, one hundred thousand, ten".