1420123023110 has 24 divisors (see below), whose sum is σ = 2809731008448. Its totient is φ = 516408371600.

The previous prime is 1420123023107. The next prime is 1420123023167. The reversal of 1420123023110 is 113203210241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586826486 + ... + 586828905.

It is an arithmetic number, because the mean of its divisors is an integer number (117072125352).

Almost surely, 2^{1420123023110} is an apocalyptic number.

1420123023110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420123023110 is a deficient number, since it is larger than the sum of its proper divisors (1389607985338).

1420123023110 is a wasteful number, since it uses less digits than its factorization.

1420123023110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173655420 (or 1173655409 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1420123023110 its reverse (113203210241), we get a palindrome (1533326233351).

The spelling of 1420123023110 in words is "one trillion, four hundred twenty billion, one hundred twenty-three million, twenty-three thousand, one hundred ten".