1301132033011 has 4 divisors (see below), whose sum is σ = 1357702990992. Its totient is φ = 1244561075032.

The previous prime is 1301132032969. The next prime is 1301132033017. The reversal of 1301132033011 is 1103302311031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1301132033011 - 2⁷ = 1301132032883 is a prime.

It is a super-2 number, since 2×1301132033011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1301132033011.

It is not an unprimeable number, because it can be changed into a prime (1301132033017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28285478956 + ... + 28285479001.

It is an arithmetic number, because the mean of its divisors is an integer number (339425747748).

Almost surely, 2^{1301132033011} is an apocalyptic number.

1301132033011 is a deficient number, since it is larger than the sum of its proper divisors (56570957981).

1301132033011 is an equidigital number, since it uses as much as digits as its factorization.

1301132033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56570957980.

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

Adding to 1301132033011 its reverse (1103302311031), we get a palindrome (2404434344042).

The spelling of 1301132033011 in words is "one trillion, three hundred one billion, one hundred thirty-two million, thirty-three thousand, eleven".