145130354 has 8 divisors (see below), whose sum is σ = 223579308. Its totient is φ = 70603920.

The previous prime is 145130311. The next prime is 145130369. The reversal of 145130354 is 453031541.

It can be written as a sum of positive squares in 2 ways, for example, as 124925329 + 20205025 = 11177^2 + 4495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980537 + ... + 980684.

Almost surely, 2^145130354 is an apocalyptic number.

145130354 is a deficient number, since it is larger than the sum of its proper divisors (78448954).

145130354 is a wasteful number, since it uses less digits than its factorization.

145130354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961260.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 145130354 is about 12047.0060180943. The cubic root of 145130354 is about 525.5161714051.

Adding to 145130354 its reverse (453031541), we get a palindrome (598161895).

The spelling of 145130354 in words is "one hundred forty-five million, one hundred thirty thousand, three hundred fifty-four".