1210013320104 has 128 divisors (see below), whose sum is σ = 3384118483200. Its totient is φ = 400586238720.

The previous prime is 1210013320099. The next prime is 1210013320129. The reversal of 1210013320104 is 4010233100121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36716274 + ... + 36749214.

It is an arithmetic number, because the mean of its divisors is an integer number (26438425650).

Almost surely, 2^{1210013320104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1210013320104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692059241600).

1210013320104 is an abundant number, since it is smaller than the sum of its proper divisors (2174105163096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210013320104 is a wasteful number, since it uses less digits than its factorization.

1210013320104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34112 (or 34102 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1210013320104 its reverse (4010233100121), we get a palindrome (5220246420225).

The spelling of 1210013320104 in words is "one trillion, two hundred ten billion, thirteen million, three hundred twenty thousand, one hundred four".