151740135 has 48 divisors (see below), whose sum is σ = 276756480. Its totient is φ = 79742880.

The previous prime is 151740109. The next prime is 151740143. The reversal of 151740135 is 531047151.

It is not a de Polignac number, because 151740135 - 2¹⁷ = 151609063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 151740099 and 151740108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85386 + ... + 87144.

It is an arithmetic number, because the mean of its divisors is an integer number (5765760).

Almost surely, 2^151740135 is an apocalyptic number.

151740135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

151740135 is a deficient number, since it is larger than the sum of its proper divisors (125016345).

151740135 is an equidigital number, since it uses as much as digits as its factorization.

151740135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850 (or 1838 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 151740135 is about 12318.2845802490. The cubic root of 151740135 is about 533.3760228416.

Adding to 151740135 its reverse (531047151), we get a palindrome (682787286).

The spelling of 151740135 in words is "one hundred fifty-one million, seven hundred forty thousand, one hundred thirty-five".