13453130 has 16 divisors (see below), whose sum is σ = 24342120. Its totient is φ = 5353152.

The previous prime is 13453127. The next prime is 13453133. The reversal of 13453130 is 3135431.

It is a happy number.

13453130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13453127) and next prime (13453133).

It can be written as a sum of positive squares in 4 ways, for example, as 13256881 + 196249 = 3641^2 + 443^2 .

It is not an unprimeable number, because it can be changed into a prime (13453133) 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, 1445 + ... + 5384.

Almost surely, 2^13453130 is an apocalyptic number.

13453130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13453130 is a deficient number, since it is larger than the sum of its proper divisors (10888990).

13453130 is a wasteful number, since it uses less digits than its factorization.

13453130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7033.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 13453130 is about 3667.8508693784. The cubic root of 13453130 is about 237.8342772122.

Adding to 13453130 its reverse (3135431), we get a palindrome (16588561).

The spelling of 13453130 in words is "thirteen million, four hundred fifty-three thousand, one hundred thirty".