23120233033011 has 16 divisors (see below), whose sum is σ = 31548041690880. Its totient is φ = 15053051028960.

The previous prime is 23120233033003. The next prime is 23120233033013. The reversal of 23120233033011 is 11033033202132.

It is not a de Polignac number, because 23120233033011 - 2³ = 23120233033003 is a prime.

It is a super-2 number, since 2×23120233033011² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23120233033013) 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, 10829335 + ... + 12787296.

It is an arithmetic number, because the mean of its divisors is an integer number (1971752605680).

Almost surely, 2^{23120233033011} is an apocalyptic number.

23120233033011 is a deficient number, since it is larger than the sum of its proper divisors (8427808657869).

23120233033011 is a wasteful number, since it uses less digits than its factorization.

23120233033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23624266.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23120233033011 its reverse (11033033202132), we get a palindrome (34153266235143).

The spelling of 23120233033011 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty-three million, thirty-three thousand, eleven".