20000143110 has 16 divisors (see below), whose sum is σ = 48000343536. Its totient is φ = 5333371488.

The previous prime is 20000143091. The next prime is 20000143127. The reversal of 20000143110 is 1134100002.

It is a happy number.

It is a congruent number.

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, 333335689 + ... + 333335748.

It is an arithmetic number, because the mean of its divisors is an integer number (3000021471).

Almost surely, 2^20000143110 is an apocalyptic number.

20000143110 is an abundant number, since it is smaller than the sum of its proper divisors (28000200426).

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

20000143110 is a wasteful number, since it uses less digits than its factorization.

20000143110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666671447.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20000143110 its reverse (1134100002), we get a palindrome (21134243112).

The spelling of 20000143110 in words is "twenty billion, one hundred forty-three thousand, one hundred ten".