1031300221413 has 32 divisors (see below), whose sum is σ = 1714446784512. Its totient is φ = 535716129600.

The previous prime is 1031300221373. The next prime is 1031300221439. The reversal of 1031300221413 is 3141220031301.

It is not a de Polignac number, because 1031300221413 - 2¹⁰ = 1031300220389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1031300221413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031300201413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5745048 + ... + 5921838.

It is an arithmetic number, because the mean of its divisors is an integer number (53576462016).

Almost surely, 2^{1031300221413} is an apocalyptic number.

It is an amenable number.

1031300221413 is a deficient number, since it is larger than the sum of its proper divisors (683146563099).

1031300221413 is a wasteful number, since it uses less digits than its factorization.

1031300221413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202065.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1031300221413 its reverse (3141220031301), we get a palindrome (4172520252714).

The spelling of 1031300221413 in words is "one trillion, thirty-one billion, three hundred million, two hundred twenty-one thousand, four hundred thirteen".