233243152223545 has 32 divisors (see below), whose sum is σ = 295784078745600. Its totient is φ = 176206894928064.

The previous prime is 233243152223491. The next prime is 233243152223569. The reversal of 233243152223545 is 545322251342332.

It is a cyclic number.

It is not a de Polignac number, because 233243152223545 - 2¹⁵ = 233243152190777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233243152223495 and 233243152223504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102286846 + ... + 104542264.

It is an arithmetic number, because the mean of its divisors is an integer number (9243252460800).

Almost surely, 2^{233243152223545} is an apocalyptic number.

It is an amenable number.

233243152223545 is a deficient number, since it is larger than the sum of its proper divisors (62540926522055).

233243152223545 is a wasteful number, since it uses less digits than its factorization.

233243152223545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266909.

The product of its digits is 5184000, while the sum is 46.

The spelling of 233243152223545 in words is "two hundred thirty-three trillion, two hundred forty-three billion, one hundred fifty-two million, two hundred twenty-three thousand, five hundred forty-five".