23030104140 has 48 divisors (see below), whose sum is σ = 71649214560. Its totient is φ = 6141360960.

The previous prime is 23030104121. The next prime is 23030104211. The reversal of 23030104140 is 4140103032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21323631 + ... + 21324710.

It is an arithmetic number, because the mean of its divisors is an integer number (1492691970).

Almost surely, 2^23030104140 is an apocalyptic number.

23030104140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23030104140 is an abundant number, since it is smaller than the sum of its proper divisors (48619110420).

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

23030104140 is a wasteful number, since it uses less digits than its factorization.

23030104140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42648359 (or 42648351 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23030104140 its reverse (4140103032), we get a palindrome (27170207172).

The spelling of 23030104140 in words is "twenty-three billion, thirty million, one hundred four thousand, one hundred forty".