146223001023 has 16 divisors (see below), whose sum is σ = 213413913216. Its totient is φ = 88317537440.

The previous prime is 146223001013. The next prime is 146223001033. The reversal of 146223001023 is 320100322641.

It is an interprime number because it is at equal distance from previous prime (146223001013) and next prime (146223001033).

It is not a de Polignac number, because 146223001023 - 2⁸ = 146223000767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146223000984 and 146223001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146223001013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7551765 + ... + 7571102.

It is an arithmetic number, because the mean of its divisors is an integer number (13338369576).

Almost surely, 2^146223001023 is an apocalyptic number.

146223001023 is a deficient number, since it is larger than the sum of its proper divisors (67190912193).

146223001023 is a wasteful number, since it uses less digits than its factorization.

146223001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15123174.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 146223001023 its reverse (320100322641), we get a palindrome (466323323664).

The spelling of 146223001023 in words is "one hundred forty-six billion, two hundred twenty-three million, one thousand, twenty-three".