151430145 has 16 divisors (see below), whose sum is σ = 244555200. Its totient is φ = 80007104.

The previous prime is 151430131. The next prime is 151430173. The reversal of 151430145 is 541034151.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 151430145 - 2⁴ = 151430129 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45570 + ... + 48779.

It is an arithmetic number, because the mean of its divisors is an integer number (15284700).

Almost surely, 2^151430145 is an apocalyptic number.

151430145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151430145 is a deficient number, since it is larger than the sum of its proper divisors (93125055).

151430145 is a wasteful number, since it uses less digits than its factorization.

151430145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94464.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 151430145 is about 12305.6956325110. The cubic root of 151430145 is about 533.0125638416.

Adding to 151430145 its reverse (541034151), we get a palindrome (692464296).

The spelling of 151430145 in words is "one hundred fifty-one million, four hundred thirty thousand, one hundred forty-five".