20014103153 has 4 divisors (see below), whose sum is σ = 21833567088. Its totient is φ = 18194639220.

The previous prime is 20014103041. The next prime is 20014103171. The reversal of 20014103153 is 35130141002.

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.

It is a cyclic number.

It is not a de Polignac number, because 20014103153 - 2²⁶ = 19946994289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20014123153) 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, 909731951 + ... + 909731972.

It is an arithmetic number, because the mean of its divisors is an integer number (5458391772).

Almost surely, 2^20014103153 is an apocalyptic number.

It is an amenable number.

20014103153 is a deficient number, since it is larger than the sum of its proper divisors (1819463935).

20014103153 is a wasteful number, since it uses less digits than its factorization.

20014103153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819463934.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 20014103153 its reverse (35130141002), we get a palindrome (55144244155).

The spelling of 20014103153 in words is "twenty billion, fourteen million, one hundred three thousand, one hundred fifty-three".