10202131442332 has 24 divisors (see below), whose sum is σ = 18000143496720. Its totient is φ = 5059277134080.

The previous prime is 10202131442317. The next prime is 10202131442333. The reversal of 10202131442332 is 23324413120201.

It is a self number, because there is not a number n which added to its sum of digits gives 10202131442332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202131442333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4547107 + ... + 6409402.

It is an arithmetic number, because the mean of its divisors is an integer number (750005979030).

Almost surely, 2^{10202131442332} is an apocalyptic number.

It is an amenable number.

10202131442332 is a deficient number, since it is larger than the sum of its proper divisors (7798012054388).

10202131442332 is a wasteful number, since it uses less digits than its factorization.

10202131442332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10958421 (or 10958419 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10202131442332 its reverse (23324413120201), we get a palindrome (33526544562533).

The spelling of 10202131442332 in words is "ten trillion, two hundred two billion, one hundred thirty-one million, four hundred forty-two thousand, three hundred thirty-two".