23311121041 has 8 divisors (see below), whose sum is σ = 25123220864. Its totient is φ = 21501726480.

The previous prime is 23311121039. The next prime is 23311121077. The reversal of 23311121041 is 14012111332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23311121041 - 2¹ = 23311121039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311121341) 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, 658395 + ... + 692896.

It is an arithmetic number, because the mean of its divisors is an integer number (3140402608).

Almost surely, 2^23311121041 is an apocalyptic number.

It is an amenable number.

23311121041 is a deficient number, since it is larger than the sum of its proper divisors (1812099823).

23311121041 is a wasteful number, since it uses less digits than its factorization.

23311121041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352631.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 23311121041 its reverse (14012111332), we get a palindrome (37323232373).

The spelling of 23311121041 in words is "twenty-three billion, three hundred eleven million, one hundred twenty-one thousand, forty-one".