12430501 has 2 divisors, whose sum is σ = 12430502. Its totient is φ = 12430500.

The previous prime is 12430489. The next prime is 12430507. The reversal of 12430501 is 10503421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10074276 + 2356225 = 3174^2 + 1535^2 .

It is a cyclic number.

It is not a de Polignac number, because 12430501 - 2¹³ = 12422309 is a prime.

It is a super-2 number, since 2×12430501² = 309034710222002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12430507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215250 + 6215251.

It is an arithmetic number, because the mean of its divisors is an integer number (6215251).

Almost surely, 2^12430501 is an apocalyptic number.

It is an amenable number.

12430501 is a deficient number, since it is larger than the sum of its proper divisors (1).

12430501 is an equidigital number, since it uses as much as digits as its factorization.

12430501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 12430501 is about 3525.6915633674. The cubic root of 12430501 is about 231.6485276989.

Adding to 12430501 its reverse (10503421), we get a palindrome (22933922).

It can be divided in two parts, 124 and 30501, that added together give a square (30625 = 175²).

The spelling of 12430501 in words is "twelve million, four hundred thirty thousand, five hundred one".