233151341421155 has 16 divisors (see below), whose sum is σ = 280945908053184. Its totient is φ = 185744892856320.

The previous prime is 233151341421107. The next prime is 233151341421169. The reversal of 233151341421155 is 551124143151332.

It is not a de Polignac number, because 233151341421155 - 2⁴⁰ = 232051829793379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102935042 + ... + 105175688.

It is an arithmetic number, because the mean of its divisors is an integer number (17559119253324).

Almost surely, 2^{233151341421155} is an apocalyptic number.

233151341421155 is a deficient number, since it is larger than the sum of its proper divisors (47794566632029).

233151341421155 is a wasteful number, since it uses less digits than its factorization.

233151341421155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327246.

The product of its digits is 216000, while the sum is 41.

Adding to 233151341421155 its reverse (551124143151332), we get a palindrome (784275484572487).

The spelling of 233151341421155 in words is "two hundred thirty-three trillion, one hundred fifty-one billion, three hundred forty-one million, four hundred twenty-one thousand, one hundred fifty-five".