1301020131133 has 8 divisors (see below), whose sum is σ = 1377690629760. Its totient is φ = 1224365177280.

The previous prime is 1301020131109. The next prime is 1301020131179. The reversal of 1301020131133 is 3311310201031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301020131133 is a prime.

It is a super-2 number, since 2×1301020131133² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1301020131133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301020141133) 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, 3713653 + ... + 4048858.

It is an arithmetic number, because the mean of its divisors is an integer number (172211328720).

Almost surely, 2^{1301020131133} is an apocalyptic number.

It is an amenable number.

1301020131133 is a deficient number, since it is larger than the sum of its proper divisors (76670498627).

1301020131133 is an equidigital number, since it uses as much as digits as its factorization.

1301020131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772387.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1301020131133 its reverse (3311310201031), we get a palindrome (4612330332164).

The spelling of 1301020131133 in words is "one trillion, three hundred one billion, twenty million, one hundred thirty-one thousand, one hundred thirty-three".