135141501 has 16 divisors (see below), whose sum is σ = 201883968. Its totient is φ = 79689600.

The previous prime is 135141481. The next prime is 135141521. The reversal of 135141501 is 105141531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (135141481) and next prime (135141521).

It is not a de Polignac number, because 135141501 - 2¹⁵ = 135108733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135141521) 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, 54120 + ... + 56561.

It is an arithmetic number, because the mean of its divisors is an integer number (12617748).

Almost surely, 2^135141501 is an apocalyptic number.

135141501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135141501 is a deficient number, since it is larger than the sum of its proper divisors (66742467).

135141501 is a wasteful number, since it uses less digits than its factorization.

135141501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110732.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 135141501 is about 11625.0376773583. The cubic root of 135141501 is about 513.1719534973.

The spelling of 135141501 in words is "one hundred thirty-five million, one hundred forty-one thousand, five hundred one".