101273102 has 48 divisors (see below), whose sum is σ = 182108160. Its totient is φ = 42103152.

The previous prime is 101273057. The next prime is 101273149. The reversal of 101273102 is 201372101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 797363 + ... + 797489.

It is an arithmetic number, because the mean of its divisors is an integer number (3793920).

Almost surely, 2^101273102 is an apocalyptic number.

101273102 is a deficient number, since it is larger than the sum of its proper divisors (80835058).

101273102 is a wasteful number, since it uses less digits than its factorization.

101273102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 101273102 is about 10063.4537808846. The cubic root of 101273102 is about 466.1203217333.

The spelling of 101273102 in words is "one hundred one million, two hundred seventy-three thousand, one hundred two".