243101606011099 has 8 divisors (see below), whose sum is σ = 265202035660800. Its totient is φ = 221001223636200.

The previous prime is 243101606011093. The next prime is 243101606011123. The reversal of 243101606011099 is 990110606101342.

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 243101606011099 - 2⁵ = 243101606011067 is a prime.

It is a super-2 number, since 2×243101606011099² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243101606011093) 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, 603907 + ... + 22058284.

It is an arithmetic number, because the mean of its divisors is an integer number (33150254457600).

Almost surely, 2^{243101606011099} is an apocalyptic number.

243101606011099 is a deficient number, since it is larger than the sum of its proper divisors (22100429649701).

243101606011099 is a wasteful number, since it uses less digits than its factorization.

243101606011099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23637401.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 243101606011099 in words is "two hundred forty-three trillion, one hundred one billion, six hundred six million, eleven thousand, ninety-nine".