6118151423 has 4 divisors (see below), whose sum is σ = 6126298848. Its totient is φ = 6110004000.

The previous prime is 6118151399. The next prime is 6118151477. The reversal of 6118151423 is 3241518116.

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

It is a cyclic number.

It is not a de Polignac number, because 6118151423 - 2¹⁰ = 6118150399 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 6118151423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6118151483) 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, 4072586 + ... + 4074087.

It is an arithmetic number, because the mean of its divisors is an integer number (1531574712).

Almost surely, 2^6118151423 is an apocalyptic number.

6118151423 is a deficient number, since it is larger than the sum of its proper divisors (8147425).

6118151423 is an equidigital number, since it uses as much as digits as its factorization.

6118151423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147424.

The product of its digits is 5760, while the sum is 32.

The square root of 6118151423 is about 78218.6130214542. The cubic root of 6118151423 is about 1828.9706677116.

Adding to 6118151423 its reverse (3241518116), we get a palindrome (9359669539).

The spelling of 6118151423 in words is "six billion, one hundred eighteen million, one hundred fifty-one thousand, four hundred twenty-three".