20114231101 has 4 divisors (see below), whose sum is σ = 20988762912. Its totient is φ = 19239699292.

The previous prime is 20114231083. The next prime is 20114231107. The reversal of 20114231101 is 10113241102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10113241102 = 2 ⋅5056620551.

It is a cyclic number.

It is not a de Polignac number, because 20114231101 - 2⁵ = 20114231069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114231107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437265871 + ... + 437265916.

It is an arithmetic number, because the mean of its divisors is an integer number (5247190728).

Almost surely, 2^20114231101 is an apocalyptic number.

It is an amenable number.

20114231101 is a deficient number, since it is larger than the sum of its proper divisors (874531811).

20114231101 is an equidigital number, since it uses as much as digits as its factorization.

20114231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874531810.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20114231101 its reverse (10113241102), we get a palindrome (30227472203).

The spelling of 20114231101 in words is "twenty billion, one hundred fourteen million, two hundred thirty-one thousand, one hundred one".