101996828 has 12 divisors (see below), whose sum is σ = 184649640. Its totient is φ = 49239792.

The previous prime is 101996813. The next prime is 101996837. The reversal of 101996828 is 828699101.

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 3 ways as a sum of consecutive naturals, for example, 439526 + ... + 439757.

It is an arithmetic number, because the mean of its divisors is an integer number (15387470).

Almost surely, 2^101996828 is an apocalyptic number.

It is an amenable number.

101996828 is a deficient number, since it is larger than the sum of its proper divisors (82652812).

101996828 is a wasteful number, since it uses less digits than its factorization.

101996828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879316 (or 879314 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 44.

The square root of 101996828 is about 10099.3478997409. The cubic root of 101996828 is about 467.2280294433.

The spelling of 101996828 in words is "one hundred one million, nine hundred ninety-six thousand, eight hundred twenty-eight".