1101009996 has 30 divisors (see below), whose sum is σ = 2878258460. Its totient is φ = 367003224.

The previous prime is 1101009979. The next prime is 1101009997. The reversal of 1101009996 is 6999001011.

It is a super-2 number, since 2×1101009996² = 2424446022583840032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1101009996.

It is not an unprimeable number, because it can be changed into a prime (1101009997) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1698766 + ... + 1699413.

Almost surely, 2^1101009996 is an apocalyptic number.

It is an amenable number.

1101009996 is an abundant number, since it is smaller than the sum of its proper divisors (1777248464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101009996 is a wasteful number, since it uses less digits than its factorization.

1101009996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398195 (or 3398184 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 36.

The square root of 1101009996 is about 33181.4706726510. The cubic root of 1101009996 is about 1032.5959578361.

The spelling of 1101009996 in words is "one billion, one hundred one million, nine thousand, nine hundred ninety-six".