130212322121011 has 4 divisors (see below), whose sum is σ = 140228654591872. Its totient is φ = 120195989650152.

The previous prime is 130212322120997. The next prime is 130212322121023. The reversal of 130212322121011 is 110121223212031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 130212322121011 - 2¹⁵ = 130212322088243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130212322131011) 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, 5008166235411 + ... + 5008166235436.

It is an arithmetic number, because the mean of its divisors is an integer number (35057163647968).

Almost surely, 2^{130212322121011} is an apocalyptic number.

130212322121011 is a deficient number, since it is larger than the sum of its proper divisors (10016332470861).

130212322121011 is a wasteful number, since it uses less digits than its factorization.

130212322121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016332470860.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 130212322121011 its reverse (110121223212031), we get a palindrome (240333545333042).

The spelling of 130212322121011 in words is "one hundred thirty trillion, two hundred twelve billion, three hundred twenty-two million, one hundred twenty-one thousand, eleven".