731401304101 has 8 divisors (see below), whose sum is σ = 829118887520. Its totient is φ = 639605998512.

The previous prime is 731401304083. The next prime is 731401304113. The reversal of 731401304101 is 101403104137.

It is a happy number.

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

It is not a de Polignac number, because 731401304101 - 2²³ = 731392915493 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 (731401305101) 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, 1480569195 + ... + 1480569688.

It is an arithmetic number, because the mean of its divisors is an integer number (103639860940).

Almost surely, 2^731401304101 is an apocalyptic number.

It is an amenable number.

731401304101 is a deficient number, since it is larger than the sum of its proper divisors (97717583419).

731401304101 is a wasteful number, since it uses less digits than its factorization.

731401304101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961138915.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 731401304101 its reverse (101403104137), we get a palindrome (832804408238).

The spelling of 731401304101 in words is "seven hundred thirty-one billion, four hundred one million, three hundred four thousand, one hundred one".