135062001 has 6 divisors (see below), whose sum is σ = 195089570. Its totient is φ = 90041328.

The previous prime is 135061987. The next prime is 135062023. The reversal of 135062001 is 100260531.

It can be written as a sum of positive squares in only one way, i.e., 91699776 + 43362225 = 9576^2 + 6585^2 .

It is not a de Polignac number, because 135062001 - 2¹⁵ = 135029233 is a prime.

It is a super-2 number, since 2×135062001² = 36483488228248002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135062041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7503436 + ... + 7503453.

Almost surely, 2^135062001 is an apocalyptic number.

It is an amenable number.

135062001 is a deficient number, since it is larger than the sum of its proper divisors (60027569).

135062001 is a wasteful number, since it uses less digits than its factorization.

135062001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15006895 (or 15006892 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 135062001 is about 11621.6178305776. The cubic root of 135062001 is about 513.0713054788.

The spelling of 135062001 in words is "one hundred thirty-five million, sixty-two thousand, one".