1210030122013 has 8 divisors (see below), whose sum is σ = 1210384939320. Its totient is φ = 1209675371520.

The previous prime is 1210030121947. The next prime is 1210030122017. The reversal of 1210030122013 is 3102210300121.

It can be written as a sum of positive squares in 4 ways, for example, as 146567996964 + 1063462125049 = 382842^2 + 1031243^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1210030122013 - 2¹⁷ = 1210029990941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210030122017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76590831 + ... + 76606627.

It is an arithmetic number, because the mean of its divisors is an integer number (151298117415).

Almost surely, 2^{1210030122013} is an apocalyptic number.

It is an amenable number.

1210030122013 is a deficient number, since it is larger than the sum of its proper divisors (354817307).

1210030122013 is an equidigital number, since it uses as much as digits as its factorization.

1210030122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33407.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1210030122013 its reverse (3102210300121), we get a palindrome (4312240422134).

The spelling of 1210030122013 in words is "one trillion, two hundred ten billion, thirty million, one hundred twenty-two thousand, thirteen".