103130214 has 32 divisors (see below), whose sum is σ = 236856960. Its totient is φ = 29606400.

The previous prime is 103130213. The next prime is 103130243. The reversal of 103130214 is 412031301.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103130193 and 103130202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103130213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39867 + ... + 42374.

It is an arithmetic number, because the mean of its divisors is an integer number (7401780).

Almost surely, 2^103130214 is an apocalyptic number.

103130214 is an abundant number, since it is smaller than the sum of its proper divisors (133726746).

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

103130214 is a wasteful number, since it uses less digits than its factorization.

103130214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82276.

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

The square root of 103130214 is about 10155.3047221637. The cubic root of 103130214 is about 468.9522669842.

Adding to 103130214 its reverse (412031301), we get a palindrome (515161515).

The spelling of 103130214 in words is "one hundred three million, one hundred thirty thousand, two hundred fourteen".