158100135 has 16 divisors (see below), whose sum is σ = 253123584. Its totient is φ = 84265632.

The previous prime is 158100133. The next prime is 158100169. The reversal of 158100135 is 531001851.

It is not a de Polignac number, because 158100135 - 2¹ = 158100133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158100133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33534 + ... + 37956.

It is an arithmetic number, because the mean of its divisors is an integer number (15820224).

Almost surely, 2^158100135 is an apocalyptic number.

158100135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

158100135 is a deficient number, since it is larger than the sum of its proper divisors (95023449).

158100135 is a wasteful number, since it uses less digits than its factorization.

158100135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814.

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 158100135 is about 12573.7876155119. The cubic root of 158100135 is about 540.7262005967.

Adding to 158100135 its reverse (531001851), we get a palindrome (689101986).

The spelling of 158100135 in words is "one hundred fifty-eight million, one hundred thousand, one hundred thirty-five".