1423102330 has 16 divisors (see below), whose sum is σ = 2758629384. Its totient is φ = 525453120.

The previous prime is 1423102327. The next prime is 1423102339. The reversal of 1423102330 is 332013241.

It can be written as a sum of positive squares in 4 ways, for example, as 357928561 + 1065173769 = 18919^2 + 32637^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1423102298 and 1423102307.

It is not an unprimeable number, because it can be changed into a prime (1423102339) 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, 5473341 + ... + 5473600.

Almost surely, 2^1423102330 is an apocalyptic number.

1423102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423102330 is a deficient number, since it is larger than the sum of its proper divisors (1335527054).

1423102330 is a wasteful number, since it uses less digits than its factorization.

1423102330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946961.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1423102330 is about 37724.0285494537. The cubic root of 1423102330 is about 1124.8088116255.

Adding to 1423102330 its reverse (332013241), we get a palindrome (1755115571).

The spelling of 1423102330 in words is "one billion, four hundred twenty-three million, one hundred two thousand, three hundred thirty".