103412130 has 16 divisors (see below), whose sum is σ = 248189184. Its totient is φ = 27576560.

The previous prime is 103412123. The next prime is 103412131. The reversal of 103412130 is 31214301.

It is a super-2 number, since 2×103412130² = 21388137262273800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (103412131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723506 + ... + 1723565.

It is an arithmetic number, because the mean of its divisors is an integer number (15511824).

Almost surely, 2^103412130 is an apocalyptic number.

103412130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103412130 is an abundant number, since it is smaller than the sum of its proper divisors (144777054).

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

103412130 is a wasteful number, since it uses less digits than its factorization.

103412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447081.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 103412130 is about 10169.1754828010. The cubic root of 103412130 is about 469.3791863766.

Adding to 103412130 its reverse (31214301), we get a palindrome (134626431).

The spelling of 103412130 in words is "one hundred three million, four hundred twelve thousand, one hundred thirty".