101647827381342 has 48 divisors (see below), whose sum is σ = 223987985189136. Its totient is φ = 30729207062400.

The previous prime is 101647827381337. The next prime is 101647827381377. The reversal of 101647827381342 is 243183728746101.

101647827381342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101647827381342² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165977943 + ... + 166589234.

It is an arithmetic number, because the mean of its divisors is an integer number (4666416358107).

Almost surely, 2^{101647827381342} is an apocalyptic number.

101647827381342 is an abundant number, since it is smaller than the sum of its proper divisors (122340157807794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101647827381342 is a wasteful number, since it uses less digits than its factorization.

101647827381342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332567625 (or 332567614 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 101647827381342 in words is "one hundred one trillion, six hundred forty-seven billion, eight hundred twenty-seven million, three hundred eighty-one thousand, three hundred forty-two".