153135401 has 8 divisors (see below), whose sum is σ = 155720544. Its totient is φ = 150559200.

The previous prime is 153135397. The next prime is 153135407. The reversal of 153135401 is 104531351.

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

It is a cyclic number.

It is not a de Polignac number, because 153135401 - 2² = 153135397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153135407) 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, 38366 + ... + 42168.

It is an arithmetic number, because the mean of its divisors is an integer number (19465068).

Almost surely, 2^153135401 is an apocalyptic number.

It is an amenable number.

153135401 is a deficient number, since it is larger than the sum of its proper divisors (2585143).

153135401 is an equidigital number, since it uses as much as digits as its factorization.

153135401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 153135401 is about 12374.7889274929. The cubic root of 153135401 is about 535.0058531400.

Adding to 153135401 its reverse (104531351), we get a palindrome (257666752).

The spelling of 153135401 in words is "one hundred fifty-three million, one hundred thirty-five thousand, four hundred one".