1351104226073 has 4 divisors (see below), whose sum is σ = 1544119115520. Its totient is φ = 1158089336628.

The previous prime is 1351104226061. The next prime is 1351104226093. The reversal of 1351104226073 is 3706224011531.

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 1351104226073 - 2⁴ = 1351104226057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351104226033) 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, 96507444713 + ... + 96507444726.

It is an arithmetic number, because the mean of its divisors is an integer number (386029778880).

Almost surely, 2^{1351104226073} is an apocalyptic number.

It is an amenable number.

1351104226073 is a deficient number, since it is larger than the sum of its proper divisors (193014889447).

1351104226073 is an equidigital number, since it uses as much as digits as its factorization.

1351104226073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193014889446.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 1351104226073 in words is "one trillion, three hundred fifty-one billion, one hundred four million, two hundred twenty-six thousand, seventy-three".