23011262030523 has 32 divisors (see below), whose sum is σ = 34480417466880. Its totient is φ = 13544303097600.

The previous prime is 23011262030509. The next prime is 23011262030557. The reversal of 23011262030523 is 32503026211032.

It is not a de Polignac number, because 23011262030523 - 2¹² = 23011262026427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23011262030593) 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, 14871568 + ... + 16345826.

It is an arithmetic number, because the mean of its divisors is an integer number (1077513045840).

Almost surely, 2^{23011262030523} is an apocalyptic number.

23011262030523 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23011262030523 is a deficient number, since it is larger than the sum of its proper divisors (11469155436357).

23011262030523 is a wasteful number, since it uses less digits than its factorization.

23011262030523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491699.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 23011262030523 its reverse (32503026211032), we get a palindrome (55514288241555).

The spelling of 23011262030523 in words is "twenty-three trillion, eleven billion, two hundred sixty-two million, thirty thousand, five hundred twenty-three".