233145351213155 has 8 divisors (see below), whose sum is σ = 280863037883232. Its totient is φ = 185790536685568.

The previous prime is 233145351213121. The next prime is 233145351213167. The reversal of 233145351213155 is 551312153541332.

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 233145351213155 - 2¹² = 233145351209059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90718034207 + ... + 90718036776.

It is an arithmetic number, because the mean of its divisors is an integer number (35107879735404).

Almost surely, 2^{233145351213155} is an apocalyptic number.

233145351213155 is a deficient number, since it is larger than the sum of its proper divisors (47717686670077).

233145351213155 is a wasteful number, since it uses less digits than its factorization.

233145351213155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181436071245.

The product of its digits is 810000, while the sum is 44.

The spelling of 233145351213155 in words is "two hundred thirty-three trillion, one hundred forty-five billion, three hundred fifty-one million, two hundred thirteen thousand, one hundred fifty-five".