201403125133 has 32 divisors (see below), whose sum is σ = 235251523584. Its totient is φ = 168877965312.

The previous prime is 201403125127. The next prime is 201403125151. The reversal of 201403125133 is 331521304102.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-201403125133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201403125098 and 201403125107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201403125193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19784941 + ... + 19795117.

It is an arithmetic number, because the mean of its divisors is an integer number (7351610112).

Almost surely, 2^201403125133 is an apocalyptic number.

It is an amenable number.

201403125133 is a deficient number, since it is larger than the sum of its proper divisors (33848398451).

201403125133 is a wasteful number, since it uses less digits than its factorization.

201403125133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10621.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 201403125133 its reverse (331521304102), we get a palindrome (532924429235).

The spelling of 201403125133 in words is "two hundred one billion, four hundred three million, one hundred twenty-five thousand, one hundred thirty-three".