135400132101 has 32 divisors (see below), whose sum is σ = 207007436160. Its totient is φ = 77983617024.

The previous prime is 135400132099. The next prime is 135400132103. The reversal of 135400132101 is 101231004531.

It is an interprime number because it is at equal distance from previous prime (135400132099) and next prime (135400132103).

It is not a de Polignac number, because 135400132101 - 2¹ = 135400132099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135400132103) 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, 451780 + ... + 689133.

It is an arithmetic number, because the mean of its divisors is an integer number (6468982380).

Almost surely, 2^135400132101 is an apocalyptic number.

It is an amenable number.

135400132101 is a deficient number, since it is larger than the sum of its proper divisors (71607304059).

135400132101 is a wasteful number, since it uses less digits than its factorization.

135400132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141125.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 135400132101 its reverse (101231004531), we get a palindrome (236631136632).

The spelling of 135400132101 in words is "one hundred thirty-five billion, four hundred million, one hundred thirty-two thousand, one hundred one".