130232122 has 8 divisors (see below), whose sum is σ = 199891296. Its totient is φ = 63601692.

The previous prime is 130232093. The next prime is 130232129. The reversal of 130232122 is 221232031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130232096 and 130232105.

It is not an unprimeable number, because it can be changed into a prime (130232129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757078 + ... + 757249.

It is an arithmetic number, because the mean of its divisors is an integer number (24986412).

Almost surely, 2^130232122 is an apocalyptic number.

130232122 is a deficient number, since it is larger than the sum of its proper divisors (69659174).

130232122 is a wasteful number, since it uses less digits than its factorization.

130232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514372.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130232122 is about 11411.9289342337. The cubic root of 130232122 is about 506.8810310797.

Adding to 130232122 its reverse (221232031), we get a palindrome (351464153).

Subtracting 130232122 from its reverse (221232031), we obtain a palindrome (90999909).

The spelling of 130232122 in words is "one hundred thirty million, two hundred thirty-two thousand, one hundred twenty-two".