23114155020 has 192 divisors, whose sum is σ = 71851110912. Its totient is φ = 5505280000.

The previous prime is 23114155019. The next prime is 23114155021. The reversal of 23114155020 is 2055141132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23114155019) and next prime (23114155021).

It is not an unprimeable number, because it can be changed into a prime (23114155021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9131155 + ... + 9133685.

It is an arithmetic number, because the mean of its divisors is an integer number (374224536).

Almost surely, 2^23114155020 is an apocalyptic number.

23114155020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23114155020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35925555456).

23114155020 is an abundant number, since it is smaller than the sum of its proper divisors (48736955892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23114155020 is a wasteful number, since it uses less digits than its factorization.

23114155020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792 (or 2790 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 23114155020 its reverse (2055141132), we get a palindrome (25169296152).

The spelling of 23114155020 in words is "twenty-three billion, one hundred fourteen million, one hundred fifty-five thousand, twenty".