73030507660231 has 8 divisors (see below), whose sum is σ = 79669709814528. Its totient is φ = 66391316355000.

The previous prime is 73030507660213. The next prime is 73030507660259. The reversal of 73030507660231 is 13206670503037.

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

It is a cyclic number.

It is not a de Polignac number, because 73030507660231 - 2²³ = 73030499271623 is a prime.

It is a super-2 number, since 2×73030507660231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73030507660211) 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, 18739506 + ... + 22298656.

It is an arithmetic number, because the mean of its divisors is an integer number (9958713726816).

Almost surely, 2^{73030507660231} is an apocalyptic number.

73030507660231 is a deficient number, since it is larger than the sum of its proper divisors (6639202154297).

73030507660231 is a wasteful number, since it uses less digits than its factorization.

73030507660231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424533.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 73030507660231 in words is "seventy-three trillion, thirty billion, five hundred seven million, six hundred sixty thousand, two hundred thirty-one".