101493996 has 36 divisors (see below), whose sum is σ = 240871176. Its totient is φ = 33262080.

The previous prime is 101493989. The next prime is 101494021. The reversal of 101493996 is 699394101.

It is a super-4 number, since 4×101493996⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43516 + ... + 45788.

It is an arithmetic number, because the mean of its divisors is an integer number (6690866).

Almost surely, 2^101493996 is an apocalyptic number.

It is an amenable number.

101493996 is an abundant number, since it is smaller than the sum of its proper divisors (139377180).

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

101493996 is a wasteful number, since it uses less digits than its factorization.

101493996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 101493996 is about 10074.4228618815. The cubic root of 101493996 is about 466.4589717492.

The spelling of 101493996 in words is "one hundred one million, four hundred ninety-three thousand, nine hundred ninety-six".