135101073 has 4 divisors (see below), whose sum is σ = 180134768. Its totient is φ = 90067380.

The previous prime is 135101017. The next prime is 135101101. The reversal of 135101073 is 370101531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 135101073 - 2⁹ = 135100561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135101573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22516843 + ... + 22516848.

It is an arithmetic number, because the mean of its divisors is an integer number (45033692).

Almost surely, 2^135101073 is an apocalyptic number.

It is an amenable number.

135101073 is a deficient number, since it is larger than the sum of its proper divisors (45033695).

135101073 is an equidigital number, since it uses as much as digits as its factorization.

135101073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45033694.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 135101073 is about 11623.2987142205. The cubic root of 135101073 is about 513.1207760654.

The spelling of 135101073 in words is "one hundred thirty-five million, one hundred one thousand, seventy-three".