20121114023 has 8 divisors (see below), whose sum is σ = 20569881792. Its totient is φ = 19673207136.

The previous prime is 20121113977. The next prime is 20121114043. The reversal of 20121114023 is 32041112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20121114023 - 2⁸ = 20121113767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20121113992 and 20121114010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20121114043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167840 + ... + 261557.

It is an arithmetic number, because the mean of its divisors is an integer number (2571235224).

Almost surely, 2^20121114023 is an apocalyptic number.

20121114023 is a deficient number, since it is larger than the sum of its proper divisors (448767769).

20121114023 is an equidigital number, since it uses as much as digits as its factorization.

20121114023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430441.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20121114023 its reverse (32041112102), we get a palindrome (52162226125).

The spelling of 20121114023 in words is "twenty billion, one hundred twenty-one million, one hundred fourteen thousand, twenty-three".