130102331121212 has 12 divisors (see below), whose sum is σ = 227695627205760. Its totient is φ = 65046437633856.

The previous prime is 130102331121211. The next prime is 130102331121239. The reversal of 130102331121212 is 212121133201031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130102331121211) 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, 1181919773 + ... + 1182029844.

It is an arithmetic number, because the mean of its divisors is an integer number (18974635600480).

Almost surely, 2^{130102331121212} is an apocalyptic number.

It is an amenable number.

130102331121212 is a deficient number, since it is larger than the sum of its proper divisors (97593296084548).

130102331121212 is a wasteful number, since it uses less digits than its factorization.

130102331121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363963380 (or 2363963378 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 130102331121212 its reverse (212121133201031), we get a palindrome (342223464322243).

The spelling of 130102331121212 in words is "one hundred thirty trillion, one hundred two billion, three hundred thirty-one million, one hundred twenty-one thousand, two hundred twelve".