103145610 has 32 divisors (see below), whose sum is σ = 249828480. Its totient is φ = 27252288.

The previous prime is 103145599. The next prime is 103145611. The reversal of 103145610 is 16541301.

It is not an unprimeable number, because it can be changed into a prime (103145611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12502 + ... + 19041.

It is an arithmetic number, because the mean of its divisors is an integer number (7807140).

Almost surely, 2^103145610 is an apocalyptic number.

103145610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103145610 is an abundant number, since it is smaller than the sum of its proper divisors (146682870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103145610 is a wasteful number, since it uses less digits than its factorization.

103145610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31662.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 103145610 is about 10156.0627213502. The cubic root of 103145610 is about 468.9756019817.

Adding to 103145610 its reverse (16541301), we get a palindrome (119686911).

The spelling of 103145610 in words is "one hundred three million, one hundred forty-five thousand, six hundred ten".