123010343144 has 32 divisors (see below), whose sum is σ = 248544707040. Its totient is φ = 56737790400.

The previous prime is 123010343123. The next prime is 123010343167. The reversal of 123010343144 is 441343010321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213062 + ... + 539829.

It is an arithmetic number, because the mean of its divisors is an integer number (7767022095).

Almost surely, 2^123010343144 is an apocalyptic number.

It is an amenable number.

123010343144 is an abundant number, since it is smaller than the sum of its proper divisors (125534363896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123010343144 is a wasteful number, since it uses less digits than its factorization.

123010343144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754481 (or 754477 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 123010343144 its reverse (441343010321), we get a palindrome (564353353465).

The spelling of 123010343144 in words is "one hundred twenty-three billion, ten million, three hundred forty-three thousand, one hundred forty-four".