1011244300023 has 8 divisors (see below), whose sum is σ = 1355775047536. Its totient is φ = 670438209600.

The previous prime is 1011244300019. The next prime is 1011244300051. The reversal of 1011244300023 is 3200034421101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1011244300023 - 2² = 1011244300019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011244300013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931163638 + ... + 931164723.

It is an arithmetic number, because the mean of its divisors is an integer number (169471880942).

Almost surely, 2^{1011244300023} is an apocalyptic number.

1011244300023 is a deficient number, since it is larger than the sum of its proper divisors (344530747513).

1011244300023 is a wasteful number, since it uses less digits than its factorization.

1011244300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862328545.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1011244300023 its reverse (3200034421101), we get a palindrome (4211278721124).

The spelling of 1011244300023 in words is "one trillion, eleven billion, two hundred forty-four million, three hundred thousand, twenty-three".