12512236373 has 8 divisors (see below), whose sum is σ = 15399675648. Its totient is φ = 9899791344.

The previous prime is 12512236367. The next prime is 12512236379. The reversal of 12512236373 is 37363221521.

It is an interprime number because it is at equal distance from previous prime (12512236367) and next prime (12512236379).

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

It is a cyclic number.

It is not a de Polignac number, because 12512236373 - 2¹⁴ = 12512219989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512236379) 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, 68748461 + ... + 68748642.

It is an arithmetic number, because the mean of its divisors is an integer number (1924959456).

Almost surely, 2^12512236373 is an apocalyptic number.

12512236373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12512236373 is a deficient number, since it is larger than the sum of its proper divisors (2887439275).

12512236373 is a wasteful number, since it uses less digits than its factorization.

12512236373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137497123.

The product of its digits is 45360, while the sum is 35.

Adding to 12512236373 its reverse (37363221521), we get a palindrome (49875457894).

The spelling of 12512236373 in words is "twelve billion, five hundred twelve million, two hundred thirty-six thousand, three hundred seventy-three".