23112310101011 has 4 divisors (see below), whose sum is σ = 23112446423352. Its totient is φ = 23112173778672.

The previous prime is 23112310100993. The next prime is 23112310101029. The reversal of 23112310101011 is 11010101321132.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23112310100993) and next prime (23112310101029).

It is a cyclic number.

It is not a de Polignac number, because 23112310101011 - 2⁴² = 18714263589907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23112310101061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67906541 + ... + 68246046.

It is an arithmetic number, because the mean of its divisors is an integer number (5778111605838).

Almost surely, 2^{23112310101011} is an apocalyptic number.

23112310101011 is a deficient number, since it is larger than the sum of its proper divisors (136322341).

23112310101011 is a wasteful number, since it uses less digits than its factorization.

23112310101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136322340.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 23112310101011 its reverse (11010101321132), we get a palindrome (34122411422143).

The spelling of 23112310101011 in words is "twenty-three trillion, one hundred twelve billion, three hundred ten million, one hundred one thousand, eleven".