130343051212 has 24 divisors (see below), whose sum is σ = 251402069520. Its totient is φ = 58636047360.

The previous prime is 130343051197. The next prime is 130343051231. The reversal of 130343051212 is 212150343031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15265537 + ... + 15274072.

It is an arithmetic number, because the mean of its divisors is an integer number (10475086230).

Almost surely, 2^130343051212 is an apocalyptic number.

It is an amenable number.

130343051212 is a deficient number, since it is larger than the sum of its proper divisors (121059018308).

130343051212 is a wasteful number, since it uses less digits than its factorization.

130343051212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30539721 (or 30539719 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 130343051212 its reverse (212150343031), we get a palindrome (342493394243).

The spelling of 130343051212 in words is "one hundred thirty billion, three hundred forty-three million, fifty-one thousand, two hundred twelve".