120423423001330 has 128 divisors (see below), whose sum is σ = 229441205698560. Its totient is φ = 45439203121920.

The previous prime is 120423423001327. The next prime is 120423423001351. The reversal of 120423423001330 is 33100324324021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3611638639 + ... + 3611671981.

It is an arithmetic number, because the mean of its divisors is an integer number (1792509419520).

Almost surely, 2^{120423423001330} is an apocalyptic number.

120423423001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120423423001330 is a deficient number, since it is larger than the sum of its proper divisors (109017782697230).

120423423001330 is a wasteful number, since it uses less digits than its factorization.

120423423001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34424.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 120423423001330 its reverse (33100324324021), we get a palindrome (153523747325351).

The spelling of 120423423001330 in words is "one hundred twenty trillion, four hundred twenty-three billion, four hundred twenty-three million, one thousand, three hundred thirty".