1010001010011 has 32 divisors (see below), whose sum is σ = 1541635898880. Its totient is φ = 576174041856.

The previous prime is 1010001010003. The next prime is 1010001010021. The reversal of 1010001010011 is 1100101000101.

1010001010011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1010001010011 - 2³ = 1010001010003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010001010001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43789200 + ... + 43812258.

It is an arithmetic number, because the mean of its divisors is an integer number (48176121840).

Almost surely, 2^{1010001010011} is an apocalyptic number.

1010001010011 is a deficient number, since it is larger than the sum of its proper divisors (531634888869).

1010001010011 is a wasteful number, since it uses less digits than its factorization.

1010001010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26483.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1010001010011 its reverse (1100101000101), we get a palindrome (2110102010112).

The spelling of 1010001010011 in words is "one trillion, ten billion, one million, ten thousand, eleven".