60311412123 has 4 divisors (see below), whose sum is σ = 80415216168. Its totient is φ = 40207608080.

The previous prime is 60311412079. The next prime is 60311412127. The reversal of 60311412123 is 32121411306.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60311412123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60311412093 and 60311412102.

It is not an unprimeable number, because it can be changed into a prime (60311412127) 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, 10051902018 + ... + 10051902023.

It is an arithmetic number, because the mean of its divisors is an integer number (20103804042).

Almost surely, 2^60311412123 is an apocalyptic number.

60311412123 is a deficient number, since it is larger than the sum of its proper divisors (20103804045).

60311412123 is a wasteful number, since it uses less digits than its factorization.

60311412123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20103804044.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 60311412123 its reverse (32121411306), we get a palindrome (92432823429).

The spelling of 60311412123 in words is "sixty billion, three hundred eleven million, four hundred twelve thousand, one hundred twenty-three".