1011244300045 has 32 divisors (see below), whose sum is σ = 1437491059200. Its totient is φ = 668197775616.

The previous prime is 1011244300019. The next prime is 1011244300051. The reversal of 1011244300045 is 5400034421101.

It is not a de Polignac number, because 1011244300045 - 2⁵ = 1011244300013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011244299992 and 1011244300019.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462049 + ... + 1495318.

It is an arithmetic number, because the mean of its divisors is an integer number (44921595600).

Almost surely, 2^{1011244300045} is an apocalyptic number.

It is an amenable number.

1011244300045 is a deficient number, since it is larger than the sum of its proper divisors (426246759155).

1011244300045 is a wasteful number, since it uses less digits than its factorization.

1011244300045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957917.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1011244300045 its reverse (5400034421101), we get a palindrome (6411278721146).

The spelling of 1011244300045 in words is "one trillion, eleven billion, two hundred forty-four million, three hundred thousand, forty-five".