132103515 has 32 divisors (see below), whose sum is σ = 225469440. Its totient is φ = 65816064.

The previous prime is 132103487. The next prime is 132103519. The reversal of 132103515 is 515301231.

It is not a de Polignac number, because 132103515 - 2⁶ = 132103451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132103491 and 132103500.

It is not an unprimeable number, because it can be changed into a prime (132103519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33582 + ... + 37308.

It is an arithmetic number, because the mean of its divisors is an integer number (7045920).

Almost surely, 2^132103515 is an apocalyptic number.

132103515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132103515 is a deficient number, since it is larger than the sum of its proper divisors (93365925).

132103515 is a wasteful number, since it uses less digits than its factorization.

132103515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3891.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 132103515 is about 11493.6293223681. The cubic root of 132103515 is about 509.2973985187.

Adding to 132103515 its reverse (515301231), we get a palindrome (647404746).

The spelling of 132103515 in words is "one hundred thirty-two million, one hundred three thousand, five hundred fifteen".