1011010012 has 6 divisors (see below), whose sum is σ = 1769267528. Its totient is φ = 505505004.

The previous prime is 1011009991. The next prime is 1011010019. The reversal of 1011010012 is 2100101101.

1011010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1011009977 and 1011010004.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 126376248 + ... + 126376255.

Almost surely, 2^1011010012 is an apocalyptic number.

It is an amenable number.

1011010012 is a deficient number, since it is larger than the sum of its proper divisors (758257516).

1011010012 is a wasteful number, since it uses less digits than its factorization.

1011010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252752507 (or 252752505 counting only the distinct ones).

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

The square root of 1011010012 is about 31796.3836308471. The cubic root of 1011010012 is about 1003.6566168558.

Adding to 1011010012 its reverse (2100101101), we get a palindrome (3111111113).

The spelling of 1011010012 in words is "one billion, eleven million, ten thousand, twelve".