11200032130123 has 16 divisors (see below), whose sum is σ = 12801165583680. Its totient is φ = 9735207387136.

The previous prime is 11200032130121. The next prime is 11200032130139. The reversal of 11200032130123 is 32103123000211.

It is a cyclic number.

It is not a de Polignac number, because 11200032130123 - 2¹ = 11200032130121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11200032130123.

It is not an unprimeable number, because it can be changed into a prime (11200032130121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493860790 + ... + 493883467.

It is an arithmetic number, because the mean of its divisors is an integer number (800072848980).

Almost surely, 2^{11200032130123} is an apocalyptic number.

11200032130123 is a deficient number, since it is larger than the sum of its proper divisors (1601133453557).

11200032130123 is a wasteful number, since it uses less digits than its factorization.

11200032130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987744326.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11200032130123 its reverse (32103123000211), we get a palindrome (43303155130334).

The spelling of 11200032130123 in words is "eleven trillion, two hundred billion, thirty-two million, one hundred thirty thousand, one hundred twenty-three".