135102235051 has 8 divisors (see below), whose sum is σ = 156577238784. Its totient is φ = 114170902440.

The previous prime is 135102235039. The next prime is 135102235061. The reversal of 135102235051 is 150532201531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135102235051 - 2⁵ = 135102235019 is a prime.

It is a super-2 number, since 2×135102235051² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135102235061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135917245 + ... + 135918238.

It is an arithmetic number, because the mean of its divisors is an integer number (19572154848).

Almost surely, 2^135102235051 is an apocalyptic number.

135102235051 is a deficient number, since it is larger than the sum of its proper divisors (21475003733).

135102235051 is an equidigital number, since it uses as much as digits as its factorization.

135102235051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271835561.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 135102235051 its reverse (150532201531), we get a palindrome (285634436582).

The spelling of 135102235051 in words is "one hundred thirty-five billion, one hundred two million, two hundred thirty-five thousand, fifty-one".