12254737123 has 2 divisors, whose sum is σ = 12254737124. Its totient is φ = 12254737122.

The previous prime is 12254737109. The next prime is 12254737133. The reversal of 12254737123 is 32173745221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12254737123 - 2¹³ = 12254728931 is a prime.

It is a super-3 number, since 3×12254737123³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12254737133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6127368561 + 6127368562.

It is an arithmetic number, because the mean of its divisors is an integer number (6127368562).

Almost surely, 2^12254737123 is an apocalyptic number.

12254737123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12254737123 is an equidigital number, since it uses as much as digits as its factorization.

12254737123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 37.

The spelling of 12254737123 in words is "twelve billion, two hundred fifty-four million, seven hundred thirty-seven thousand, one hundred twenty-three".