40113151 has 8 divisors (see below), whose sum is σ = 43285424. Its totient is φ = 36953280.

The previous prime is 40113133. The next prime is 40113167. The reversal of 40113151 is 15131104.

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

It is a de Polignac number, because none of the positive numbers 2^k-40113151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40113131) 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, 4291 + ... + 9931.

It is an arithmetic number, because the mean of its divisors is an integer number (5410678).

Almost surely, 2^40113151 is an apocalyptic number.

40113151 is a deficient number, since it is larger than the sum of its proper divisors (3172273).

40113151 is a wasteful number, since it uses less digits than its factorization.

40113151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 40113151 is about 6333.4943751455. The cubic root of 40113151 is about 342.3173615557.

Adding to 40113151 its reverse (15131104), we get a palindrome (55244255).

The spelling of 40113151 in words is "forty million, one hundred thirteen thousand, one hundred fifty-one".