15133030 has 16 divisors (see below), whose sum is σ = 29715984. Its totient is φ = 5502880.

The previous prime is 15132967. The next prime is 15133031. The reversal of 15133030 is 3033151.

It is a junction number, because it is equal to n+sod(n) for n = 15132995 and 15133013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15133031) 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, 68677 + ... + 68896.

It is an arithmetic number, because the mean of its divisors is an integer number (1857249).

Almost surely, 2^15133030 is an apocalyptic number.

15133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15133030 is a deficient number, since it is larger than the sum of its proper divisors (14582954).

15133030 is a wasteful number, since it uses less digits than its factorization.

15133030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137591.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 15133030 is about 3890.1195354385. The cubic root of 15133030 is about 247.3481297994.

Adding to 15133030 its reverse (3033151), we get a palindrome (18166181).

The spelling of 15133030 in words is "fifteen million, one hundred thirty-three thousand, thirty".