151316534 has 4 divisors (see below), whose sum is σ = 226974804. Its totient is φ = 75658266.

The previous prime is 151316531. The next prime is 151316567. The reversal of 151316534 is 435613151.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151316497 and 151316506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151316531) 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, 37829132 + ... + 37829135.

It is an arithmetic number, because the mean of its divisors is an integer number (56743701).

Almost surely, 2^151316534 is an apocalyptic number.

151316534 is a deficient number, since it is larger than the sum of its proper divisors (75658270).

151316534 is an equidigital number, since it uses as much as digits as its factorization.

151316534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75658269.

The product of its digits is 5400, while the sum is 29.

The square root of 151316534 is about 12301.0785705970. The cubic root of 151316534 is about 532.8792323070.

Adding to 151316534 its reverse (435613151), we get a palindrome (586929685).

The spelling of 151316534 in words is "one hundred fifty-one million, three hundred sixteen thousand, five hundred thirty-four".