202140323231032 has 8 divisors (see below), whose sum is σ = 379013106058200. Its totient is φ = 101070161615512.

The previous prime is 202140323231027. The next prime is 202140323231071. The reversal of 202140323231032 is 230132323041202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12633770201932 + ... + 12633770201947.

It is an arithmetic number, because the mean of its divisors is an integer number (47376638257275).

Almost surely, 2^{202140323231032} is an apocalyptic number.

It is an amenable number.

202140323231032 is a deficient number, since it is larger than the sum of its proper divisors (176872782827168).

202140323231032 is a wasteful number, since it uses less digits than its factorization.

202140323231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25267540403885 (or 25267540403881 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 202140323231032 its reverse (230132323041202), we get a palindrome (432272646272234).

The spelling of 202140323231032 in words is "two hundred two trillion, one hundred forty billion, three hundred twenty-three million, two hundred thirty-one thousand, thirty-two".