101280838561052 has 6 divisors (see below), whose sum is σ = 177241467481848. Its totient is φ = 50640419280524.

The previous prime is 101280838561043. The next prime is 101280838561057. The reversal of 101280838561052 is 250165838082101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101280838561057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12660104820128 + ... + 12660104820135.

It is an arithmetic number, because the mean of its divisors is an integer number (29540244580308).

Almost surely, 2^{101280838561052} is an apocalyptic number.

It is an amenable number.

101280838561052 is a deficient number, since it is larger than the sum of its proper divisors (75960628920796).

101280838561052 is a wasteful number, since it uses less digits than its factorization.

101280838561052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25320209640267 (or 25320209640265 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 50.

The spelling of 101280838561052 in words is "one hundred one trillion, two hundred eighty billion, eight hundred thirty-eight million, five hundred sixty-one thousand, fifty-two".