20613314145110 has 64 divisors (see below), whose sum is σ = 37429811239104. Its totient is φ = 8173198080000.

The previous prime is 20613314145107. The next prime is 20613314145161. The reversal of 20613314145110 is 1154141331602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2235470300 + ... + 2235479520.

It is an arithmetic number, because the mean of its divisors is an integer number (584840800611).

Almost surely, 2^{20613314145110} is an apocalyptic number.

20613314145110 is a deficient number, since it is larger than the sum of its proper divisors (16816497093994).

20613314145110 is a wasteful number, since it uses less digits than its factorization.

20613314145110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12849.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 20613314145110 its reverse (1154141331602), we get a palindrome (21767455476712).

The spelling of 20613314145110 in words is "twenty trillion, six hundred thirteen billion, three hundred fourteen million, one hundred forty-five thousand, one hundred ten".