103030132 has 12 divisors (see below), whose sum is σ = 190908900. Its totient is φ = 48484736.

The previous prime is 103030129. The next prime is 103030153. The reversal of 103030132 is 231030301.

It can be written as a sum of positive squares in 2 ways, for example, as 62631396 + 40398736 = 7914^2 + 6356^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757507 + ... + 757642.

It is an arithmetic number, because the mean of its divisors is an integer number (15909075).

Almost surely, 2^103030132 is an apocalyptic number.

It is an amenable number.

103030132 is a deficient number, since it is larger than the sum of its proper divisors (87878768).

103030132 is a wasteful number, since it uses less digits than its factorization.

103030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515170 (or 1515168 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103030132 is about 10150.3759536285. The cubic root of 103030132 is about 468.8005207296.

Adding to 103030132 its reverse (231030301), we get a palindrome (334060433).

The spelling of 103030132 in words is "one hundred three million, thirty thousand, one hundred thirty-two".