8113151 has 4 divisors (see below), whose sum is σ = 8204400. Its totient is φ = 8021904.

The previous prime is 8113109. The next prime is 8113153. The reversal of 8113151 is 1513118.

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 8113151 - 2¹⁸ = 7851007 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 (8113153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45491 + ... + 45668.

It is an arithmetic number, because the mean of its divisors is an integer number (2051100).

Almost surely, 2^8113151 is an apocalyptic number.

8113151 is a deficient number, since it is larger than the sum of its proper divisors (91249).

8113151 is an equidigital number, since it uses as much as digits as its factorization.

8113151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91248.

The product of its digits is 120, while the sum is 20.

The square root of 8113151 is about 2848.3593523290. The cubic root of 8113151 is about 200.9385140680.

Adding to 8113151 its reverse (1513118), we get a palindrome (9626269).

The spelling of 8113151 in words is "eight million, one hundred thirteen thousand, one hundred fifty-one".