1101010012 has 36 divisors (see below), whose sum is σ = 2037532728. Its totient is φ = 520279200.

The previous prime is 1101009997. The next prime is 1101010019. The reversal of 1101010012 is 2100101011.

It is a junction number, because it is equal to n+sod(n) for n = 1101009977 and 1101010004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101010019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161962 + ... + 168622.

Almost surely, 2^1101010012 is an apocalyptic number.

It is an amenable number.

1101010012 is a deficient number, since it is larger than the sum of its proper divisors (936522716).

1101010012 is a wasteful number, since it uses less digits than its factorization.

1101010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770 (or 6737 counting only the distinct ones).

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

The square root of 1101010012 is about 33181.4709137494. The cubic root of 1101010012 is about 1032.5959628380.

Adding to 1101010012 its reverse (2100101011), we get a palindrome (3201111023).

Subtracting 1101010012 from its reverse (2100101011), we obtain a palindrome (999090999).

The spelling of 1101010012 in words is "one billion, one hundred one million, ten thousand, twelve".