153540130 has 16 divisors (see below), whose sum is σ = 279479160. Its totient is φ = 60725632.

The previous prime is 153540109. The next prime is 153540161. The reversal of 153540130 is 31045351.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54597321 + 98942809 = 7389^2 + 9947^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85369 + ... + 87148.

Almost surely, 2^153540130 is an apocalyptic number.

153540130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153540130 is a deficient number, since it is larger than the sum of its proper divisors (125939030).

153540130 is a wasteful number, since it uses less digits than its factorization.

153540130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172613.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 153540130 is about 12391.1311025265. The cubic root of 153540130 is about 535.4767695116.

Adding to 153540130 its reverse (31045351), we get a palindrome (184585481).

The spelling of 153540130 in words is "one hundred fifty-three million, five hundred forty thousand, one hundred thirty".