1133201310321 has 16 divisors (see below), whose sum is σ = 1542295572480. Its totient is φ = 739893601920.

The previous prime is 1133201310299. The next prime is 1133201310343. The reversal of 1133201310321 is 1230131023311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1133201310299) and next prime (1133201310343).

It is not a de Polignac number, because 1133201310321 - 2¹⁹ = 1133200786033 is a prime.

It is a super-2 number, since 2×1133201310321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133201310821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13245681 + ... + 13330958.

It is an arithmetic number, because the mean of its divisors is an integer number (96393473280).

Almost surely, 2^{1133201310321} is an apocalyptic number.

It is an amenable number.

1133201310321 is a deficient number, since it is larger than the sum of its proper divisors (409094262159).

1133201310321 is a wasteful number, since it uses less digits than its factorization.

1133201310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26576936.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1133201310321 its reverse (1230131023311), we get a palindrome (2363332333632).

The spelling of 1133201310321 in words is "one trillion, one hundred thirty-three billion, two hundred one million, three hundred ten thousand, three hundred twenty-one".