20413123114 has 4 divisors (see below), whose sum is σ = 30619684674. Its totient is φ = 10206561556.

The previous prime is 20413123103. The next prime is 20413123117. The reversal of 20413123114 is 41132131402.

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

It can be written as a sum of positive squares in only one way, i.e., 16626813025 + 3786310089 = 128945^2 + 61533^2 .

It is not an unprimeable number, because it can be changed into a prime (20413123117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103280777 + ... + 5103280780.

Almost surely, 2^20413123114 is an apocalyptic number.

20413123114 is a deficient number, since it is larger than the sum of its proper divisors (10206561560).

20413123114 is a wasteful number, since it uses less digits than its factorization.

20413123114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206561559.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20413123114 its reverse (41132131402), we get a palindrome (61545254516).

The spelling of 20413123114 in words is "twenty billion, four hundred thirteen million, one hundred twenty-three thousand, one hundred fourteen".