36135123 has 8 divisors (see below), whose sum is σ = 48219600. Its totient is φ = 24070368.

The previous prime is 36135109. The next prime is 36135161. The reversal of 36135123 is 32153163.

It is a happy number.

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

It is not a de Polignac number, because 36135123 - 2⁴ = 36135107 is a prime.

It is a super-2 number, since 2×36135123² = 2611494228450258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36135093 and 36135102.

It is not an unprimeable number, because it can be changed into a prime (36135163) 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, 73 + ... + 8501.

It is an arithmetic number, because the mean of its divisors is an integer number (6027450).

Almost surely, 2^36135123 is an apocalyptic number.

36135123 is a deficient number, since it is larger than the sum of its proper divisors (12084477).

36135123 is a wasteful number, since it uses less digits than its factorization.

36135123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861.

The product of its digits is 1620, while the sum is 24.

The square root of 36135123 is about 6011.2497036806. The cubic root of 36135123 is about 330.6053260568.

Adding to 36135123 its reverse (32153163), we get a palindrome (68288286).

The spelling of 36135123 in words is "thirty-six million, one hundred thirty-five thousand, one hundred twenty-three".