1301100044252 has 12 divisors (see below), whose sum is σ = 2329876823736. Its totient is φ = 635420951760.

The previous prime is 1301100044159. The next prime is 1301100044369. The reversal of 1301100044252 is 2524400011031.

It is a super-2 number, since 2×1301100044252² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3782267399 + ... + 3782267742.

It is an arithmetic number, because the mean of its divisors is an integer number (194156401978).

Almost surely, 2^{1301100044252} is an apocalyptic number.

It is an amenable number.

1301100044252 is a deficient number, since it is larger than the sum of its proper divisors (1028776779484).

1301100044252 is a wasteful number, since it uses less digits than its factorization.

1301100044252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564535188 (or 7564535186 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1301100044252 its reverse (2524400011031), we get a palindrome (3825500055283).

The spelling of 1301100044252 in words is "one trillion, three hundred one billion, one hundred million, forty-four thousand, two hundred fifty-two".