202055031404135 has 16 divisors (see below), whose sum is σ = 298419738689856. Its totient is φ = 127894173723648.

The previous prime is 202055031404089. The next prime is 202055031404137. The reversal of 202055031404135 is 531404130550202.

It is a cyclic number.

It is not a de Polignac number, because 202055031404135 - 2⁸ = 202055031403879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 202055031404095 and 202055031404104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202055031404137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222038495594 + ... + 222038496503.

It is an arithmetic number, because the mean of its divisors is an integer number (18651233668116).

Almost surely, 2^{202055031404135} is an apocalyptic number.

202055031404135 is a deficient number, since it is larger than the sum of its proper divisors (96364707285721).

202055031404135 is a wasteful number, since it uses less digits than its factorization.

202055031404135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444076992122.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 202055031404135 its reverse (531404130550202), we get a palindrome (733459161954337).

The spelling of 202055031404135 in words is "two hundred two trillion, fifty-five billion, thirty-one million, four hundred four thousand, one hundred thirty-five".