103400130 has 16 divisors (see below), whose sum is σ = 248160384. Its totient is φ = 27573360.

The previous prime is 103400123. The next prime is 103400149. The reversal of 103400130 is 31004301.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1723306 + ... + 1723365.

It is an arithmetic number, because the mean of its divisors is an integer number (15510024).

Almost surely, 2^103400130 is an apocalyptic number.

103400130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103400130 is an abundant number, since it is smaller than the sum of its proper divisors (144760254).

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

103400130 is a wasteful number, since it uses less digits than its factorization.

103400130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446681.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103400130 is about 10168.5854473471. The cubic root of 103400130 is about 469.3610300020.

Adding to 103400130 its reverse (31004301), we get a palindrome (134404431).

The spelling of 103400130 in words is "one hundred three million, four hundred thousand, one hundred thirty".