151332045 has 32 divisors (see below), whose sum is σ = 257178240. Its totient is φ = 75724800.

The previous prime is 151332023. The next prime is 151332053. The reversal of 151332045 is 540233151.

It is not a de Polignac number, because 151332045 - 2¹² = 151327949 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 103570 + ... + 105020.

It is an arithmetic number, because the mean of its divisors is an integer number (8036820).

Almost surely, 2^151332045 is an apocalyptic number.

151332045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151332045 is a deficient number, since it is larger than the sum of its proper divisors (105846195).

151332045 is a wasteful number, since it uses less digits than its factorization.

151332045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 151332045 is about 12301.7090276108. The cubic root of 151332045 is about 532.8974396308.

Adding to 151332045 its reverse (540233151), we get a palindrome (691565196).

The spelling of 151332045 in words is "one hundred fifty-one million, three hundred thirty-two thousand, forty-five".