101052442256 has 40 divisors (see below), whose sum is σ = 201182774520. Its totient is φ = 49135693824.

The previous prime is 101052442247. The next prime is 101052442289. The reversal of 101052442256 is 652244250101.

It can be written as a sum of positive squares in 4 ways, for example, as 82245062656 + 18807379600 = 286784^2 + 137140^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1151750 + ... + 1236378.

It is an arithmetic number, because the mean of its divisors is an integer number (5029569363).

Almost surely, 2^101052442256 is an apocalyptic number.

101052442256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101052442256 is a deficient number, since it is larger than the sum of its proper divisors (100130332264).

101052442256 is a wasteful number, since it uses less digits than its factorization.

101052442256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86691 (or 86685 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 101052442256 its reverse (652244250101), we get a palindrome (753296692357).

The spelling of 101052442256 in words is "one hundred one billion, fifty-two million, four hundred forty-two thousand, two hundred fifty-six".