151045323 has 64 divisors (see below), whose sum is σ = 254016000. Its totient is φ = 78428160.

The previous prime is 151045319. The next prime is 151045331. The reversal of 151045323 is 323540151.

It is not a de Polignac number, because 151045323 - 2² = 151045319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151045293 and 151045302.

It is not an unprimeable number, because it can be changed into a prime (151045343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1013653 + ... + 1013801.

It is an arithmetic number, because the mean of its divisors is an integer number (3969000).

Almost surely, 2^151045323 is an apocalyptic number.

151045323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

151045323 is a deficient number, since it is larger than the sum of its proper divisors (102970677).

151045323 is a wasteful number, since it uses less digits than its factorization.

151045323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332.

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

The square root of 151045323 is about 12290.0497557984. The cubic root of 151045323 is about 532.5606746089.

Adding to 151045323 its reverse (323540151), we get a palindrome (474585474).

The spelling of 151045323 in words is "one hundred fifty-one million, forty-five thousand, three hundred twenty-three".