202132243101 has 16 divisors (see below), whose sum is σ = 273620143296. Its totient is φ = 132705242496.

The previous prime is 202132243097. The next prime is 202132243129. The reversal of 202132243101 is 101342231202.

It is not a de Polignac number, because 202132243101 - 2² = 202132243097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202132243301) 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, 563715 + ... + 849728.

It is an arithmetic number, because the mean of its divisors is an integer number (17101258956).

Almost surely, 2^202132243101 is an apocalyptic number.

It is an amenable number.

202132243101 is a deficient number, since it is larger than the sum of its proper divisors (71487900195).

202132243101 is a wasteful number, since it uses less digits than its factorization.

202132243101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414172.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202132243101 its reverse (101342231202), we get a palindrome (303474474303).

The spelling of 202132243101 in words is "two hundred two billion, one hundred thirty-two million, two hundred forty-three thousand, one hundred one".