20234012151 has 8 divisors (see below), whose sum is σ = 27226194160. Its totient is φ = 13365585792.

The previous prime is 20234012143. The next prime is 20234012167. The reversal of 20234012151 is 15121043202.

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

It is not a de Polignac number, because 20234012151 - 2³ = 20234012143 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 (20234012251) 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, 30938530 + ... + 30939183.

It is an arithmetic number, because the mean of its divisors is an integer number (3403274270).

Almost surely, 2^20234012151 is an apocalyptic number.

20234012151 is a deficient number, since it is larger than the sum of its proper divisors (6992182009).

20234012151 is a wasteful number, since it uses less digits than its factorization.

20234012151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61877825.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 20234012151 its reverse (15121043202), we get a palindrome (35355055353).

The spelling of 20234012151 in words is "twenty billion, two hundred thirty-four million, twelve thousand, one hundred fifty-one".