23112012101011 has 8 divisors (see below), whose sum is σ = 23758181210304. Its totient is φ = 22466975630400.

The previous prime is 23112012100927. The next prime is 23112012101033. The reversal of 23112012101011 is 11010121021132.

It is a happy number.

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 23112012101011 - 2¹⁷ = 23112011969939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23112012131011) 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, 283118290 + ... + 283199911.

It is an arithmetic number, because the mean of its divisors is an integer number (2969772651288).

Almost surely, 2^{23112012101011} is an apocalyptic number.

23112012101011 is a deficient number, since it is larger than the sum of its proper divisors (646169109293).

23112012101011 is a wasteful number, since it uses less digits than its factorization.

23112012101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566319341.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 23112012101011 its reverse (11010121021132), we get a palindrome (34122133122143).

The spelling of 23112012101011 in words is "twenty-three trillion, one hundred twelve billion, twelve million, one hundred one thousand, eleven".