1301134014021 has 4 divisors (see below), whose sum is σ = 1734845352032. Its totient is φ = 867422676012.

The previous prime is 1301134014007. The next prime is 1301134014023. The reversal of 1301134014021 is 1204104311031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1301134014021 - 2¹⁷ = 1301133882949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301134014023) 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, 216855669001 + ... + 216855669006.

It is an arithmetic number, because the mean of its divisors is an integer number (433711338008).

Almost surely, 2^{1301134014021} is an apocalyptic number.

It is an amenable number.

1301134014021 is a deficient number, since it is larger than the sum of its proper divisors (433711338011).

1301134014021 is an equidigital number, since it uses as much as digits as its factorization.

1301134014021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433711338010.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1301134014021 its reverse (1204104311031), we get a palindrome (2505238325052).

The spelling of 1301134014021 in words is "one trillion, three hundred one billion, one hundred thirty-four million, fourteen thousand, twenty-one".