20101124114 has 32 divisors (see below), whose sum is σ = 31672232064. Its totient is φ = 9549745920.

The previous prime is 20101124107. The next prime is 20101124143. The reversal of 20101124114 is 41142110102.

It is a junction number, because it is equal to n+sod(n) for n = 20101124092 and 20101124101.

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, 4909052 + ... + 4913144.

It is an arithmetic number, because the mean of its divisors is an integer number (989757252).

Almost surely, 2^20101124114 is an apocalyptic number.

20101124114 is a deficient number, since it is larger than the sum of its proper divisors (11571107950).

20101124114 is a wasteful number, since it uses less digits than its factorization.

20101124114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 20101124114 its reverse (41142110102), we get a palindrome (61243234216).

The spelling of 20101124114 in words is "twenty billion, one hundred one million, one hundred twenty-four thousand, one hundred fourteen".