72267243531113 has 8 divisors (see below), whose sum is σ = 73949005548000. Its totient is φ = 70585532807328.

The previous prime is 72267243531107. The next prime is 72267243531149. The reversal of 72267243531113 is 31113534276227.

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 72267243531113 - 2¹⁶ = 72267243465577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72267243531173) 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, 9965348 + ... + 15615461.

It is an arithmetic number, because the mean of its divisors is an integer number (9243625693500).

Almost surely, 2^{72267243531113} is an apocalyptic number.

It is an amenable number.

72267243531113 is a deficient number, since it is larger than the sum of its proper divisors (1681762016887).

72267243531113 is a wasteful number, since it uses less digits than its factorization.

72267243531113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25646551.

The product of its digits is 1270080, while the sum is 47.

The spelling of 72267243531113 in words is "seventy-two trillion, two hundred sixty-seven billion, two hundred forty-three million, five hundred thirty-one thousand, one hundred thirteen".