130412 has 6 divisors (see below), whose sum is σ = 228228. Its totient is φ = 65204.

The previous prime is 130411. The next prime is 130423. The reversal of 130412 is 214031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130393 and 130402.

It is not an unprimeable number, because it can be changed into a prime (130411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16298 + ... + 16305.

It is an arithmetic number, because the mean of its divisors is an integer number (38038).

2¹³⁰⁴¹² is an apocalyptic number.

It is an amenable number.

130412 is a deficient number, since it is larger than the sum of its proper divisors (97816).

130412 is a wasteful number, since it uses less digits than its factorization.

130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32607 (or 32605 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 130412 is about 361.1260167864. The cubic root of 130412 is about 50.7114293552.

Adding to 130412 its reverse (214031), we get a palindrome (344443).

The spelling of 130412 in words is "one hundred thirty thousand, four hundred twelve".