1011250232303 has 8 divisors (see below), whose sum is σ = 1074239746800. Its totient is φ = 949237299648.

The previous prime is 1011250232299. The next prime is 1011250232323. The reversal of 1011250232303 is 3032320521101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011250232303 - 2² = 1011250232299 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 (1011250232323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244143326 + ... + 244147467.

It is an arithmetic number, because the mean of its divisors is an integer number (134279968350).

Almost surely, 2^{1011250232303} is an apocalyptic number.

1011250232303 is a deficient number, since it is larger than the sum of its proper divisors (62989514497).

1011250232303 is a wasteful number, since it uses less digits than its factorization.

1011250232303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488290921.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1011250232303 its reverse (3032320521101), we get a palindrome (4043570753404).

The spelling of 1011250232303 in words is "one trillion, eleven billion, two hundred fifty million, two hundred thirty-two thousand, three hundred three".