151116046 has 4 divisors (see below), whose sum is σ = 226674072. Its totient is φ = 75558022.

The previous prime is 151116011. The next prime is 151116047. The reversal of 151116046 is 640611151.

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

It is a self number, because there is not a number n which added to its sum of digits gives 151116046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151116047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37779010 + ... + 37779013.

It is an arithmetic number, because the mean of its divisors is an integer number (56668518).

Almost surely, 2^151116046 is an apocalyptic number.

151116046 is a deficient number, since it is larger than the sum of its proper divisors (75558026).

151116046 is an equidigital number, since it uses as much as digits as its factorization.

151116046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75558025.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 151116046 is about 12292.9266653633. The cubic root of 151116046 is about 532.6437808160.

Adding to 151116046 its reverse (640611151), we get a palindrome (791727197).

The spelling of 151116046 in words is "one hundred fifty-one million, one hundred sixteen thousand, forty-six".