20114252351 has 4 divisors (see below), whose sum is σ = 20116308600. Its totient is φ = 20112196104.

The previous prime is 20114252339. The next prime is 20114252363. The reversal of 20114252351 is 15325241102.

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

It is an interprime number because it is at equal distance from previous prime (20114252339) and next prime (20114252363).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20114252351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20114252351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114252311) 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, 1013381 + ... + 1033038.

It is an arithmetic number, because the mean of its divisors is an integer number (5029077150).

Almost surely, 2^20114252351 is an apocalyptic number.

20114252351 is a deficient number, since it is larger than the sum of its proper divisors (2056249).

20114252351 is an equidigital number, since it uses as much as digits as its factorization.

20114252351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056248.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 20114252351 its reverse (15325241102), we get a palindrome (35439493453).

The spelling of 20114252351 in words is "twenty billion, one hundred fourteen million, two hundred fifty-two thousand, three hundred fifty-one".