123110221330541 has 8 divisors (see below), whose sum is σ = 125138885539200. Its totient is φ = 121081894665840.

The previous prime is 123110221330507. The next prime is 123110221330619. The reversal of 123110221330541 is 145033122011321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123110221330541 is a prime.

It is a super-2 number, since 2×123110221330541² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123110221030541) 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, 83650481 + ... + 85109478.

It is an arithmetic number, because the mean of its divisors is an integer number (15642360692400).

Almost surely, 2^{123110221330541} is an apocalyptic number.

It is an amenable number.

123110221330541 is a deficient number, since it is larger than the sum of its proper divisors (2028664208659).

123110221330541 is a wasteful number, since it uses less digits than its factorization.

123110221330541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168771979.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 123110221330541 its reverse (145033122011321), we get a palindrome (268143343341862).

The spelling of 123110221330541 in words is "one hundred twenty-three trillion, one hundred ten billion, two hundred twenty-one million, three hundred thirty thousand, five hundred forty-one".