1230101323 has 16 divisors (see below), whose sum is σ = 1393313760. Its totient is φ = 1075737600.

The previous prime is 1230101309. The next prime is 1230101333. The reversal of 1230101323 is 3231010321.

It is not a de Polignac number, because 1230101323 - 2⁵ = 1230101291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230101297 and 1230101306.

It is not an unprimeable number, because it can be changed into a prime (1230101333) 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, 81403 + ... + 95323.

It is an arithmetic number, because the mean of its divisors is an integer number (87082110).

Almost surely, 2^1230101323 is an apocalyptic number.

1230101323 is a deficient number, since it is larger than the sum of its proper divisors (163212437).

1230101323 is a wasteful number, since it uses less digits than its factorization.

1230101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14238.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1230101323 is about 35072.8003301704. The cubic root of 1230101323 is about 1071.4706893826.

Adding to 1230101323 its reverse (3231010321), we get a palindrome (4461111644).

The spelling of 1230101323 in words is "one billion, two hundred thirty million, one hundred one thousand, three hundred twenty-three".