20213040110 has 32 divisors (see below), whose sum is σ = 36874062432. Its totient is φ = 7976764800.

The previous prime is 20213040091. The next prime is 20213040131. The reversal of 20213040110 is 1104031202.

It is a Curzon number.

It is a congruent number.

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, 250472 + ... + 321188.

It is an arithmetic number, because the mean of its divisors is an integer number (1152314451).

Almost surely, 2^20213040110 is an apocalyptic number.

20213040110 is a deficient number, since it is larger than the sum of its proper divisors (16661022322).

20213040110 is a wasteful number, since it uses less digits than its factorization.

20213040110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71108.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20213040110 its reverse (1104031202), we get a palindrome (21317071312).

The spelling of 20213040110 in words is "twenty billion, two hundred thirteen million, forty thousand, one hundred ten".