146231506023 has 8 divisors (see below), whose sum is σ = 196797541248. Its totient is φ = 96576570744.

The previous prime is 146231506019. The next prime is 146231506037. The reversal of 146231506023 is 320605132641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146231506023 - 2² = 146231506019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146231506723) 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, 227774611 + ... + 227775252.

It is an arithmetic number, because the mean of its divisors is an integer number (24599692656).

Almost surely, 2^146231506023 is an apocalyptic number.

146231506023 is a deficient number, since it is larger than the sum of its proper divisors (50566035225).

146231506023 is a wasteful number, since it uses less digits than its factorization.

146231506023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455549973.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 146231506023 its reverse (320605132641), we get a palindrome (466836638664).

The spelling of 146231506023 in words is "one hundred forty-six billion, two hundred thirty-one million, five hundred six thousand, twenty-three".