23030010142 has 4 divisors (see below), whose sum is σ = 34545015216. Its totient is φ = 11515005070.

The previous prime is 23030010139. The next prime is 23030010161. The reversal of 23030010142 is 24101003032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757502534 + ... + 5757502537.

It is an arithmetic number, because the mean of its divisors is an integer number (8636253804).

Almost surely, 2^23030010142 is an apocalyptic number.

23030010142 is a deficient number, since it is larger than the sum of its proper divisors (11515005074).

23030010142 is a wasteful number, since it uses less digits than its factorization.

23030010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515005073.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23030010142 its reverse (24101003032), we get a palindrome (47131013174).

The spelling of 23030010142 in words is "twenty-three billion, thirty million, ten thousand, one hundred forty-two".