23105541315054 has 96 divisors (see below), whose sum is σ = 51401921243904. Its totient is φ = 6866802858240.

The previous prime is 23105541315047. The next prime is 23105541315061. The reversal of 23105541315054 is 45051314550132.

It is an interprime number because it is at equal distance from previous prime (23105541315047) and next prime (23105541315061).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 485152287 + ... + 485199909.

It is an arithmetic number, because the mean of its divisors is an integer number (535436679624).

Almost surely, 2^{23105541315054} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23105541315054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25700960621952).

23105541315054 is an abundant number, since it is smaller than the sum of its proper divisors (28296379928850).

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

23105541315054 is a wasteful number, since it uses less digits than its factorization.

23105541315054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50362 (or 50309 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

Adding to 23105541315054 its reverse (45051314550132), we get a palindrome (68156855865186).

The spelling of 23105541315054 in words is "twenty-three trillion, one hundred five billion, five hundred forty-one million, three hundred fifteen thousand, fifty-four".