101475018821648 has 40 divisors (see below), whose sum is σ = 197611592048640. Its totient is φ = 50478493887360.

The previous prime is 101475018821647. The next prime is 101475018821677. The reversal of 101475018821648 is 846128810574101.

It is a junction number, because it is equal to n+sod(n) for n = 101475018821593 and 101475018821602.

It is not an unprimeable number, because it can be changed into a prime (101475018821647) 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, 112515383 + ... + 113413673.

It is an arithmetic number, because the mean of its divisors is an integer number (4940289801216).

Almost surely, 2^{101475018821648} is an apocalyptic number.

It is an amenable number.

101475018821648 is a deficient number, since it is larger than the sum of its proper divisors (96136573226992).

101475018821648 is a wasteful number, since it uses less digits than its factorization.

101475018821648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934335 (or 934329 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 56.

The spelling of 101475018821648 in words is "one hundred one trillion, four hundred seventy-five billion, eighteen million, eight hundred twenty-one thousand, six hundred forty-eight".