31838470101 has 12 divisors (see below), whose sum is σ = 45990456928. Its totient is φ = 21224928744.

The previous prime is 31838470093. The next prime is 31838470121. The reversal of 31838470101 is 10107483813.

31838470101 is a `hidden beast` number, since 3 + 1 + 83 + 8 + 470 + 101 = 666.

It is not a de Polignac number, because 31838470101 - 2³ = 31838470093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31838470121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 446736 + ... + 513078.

Almost surely, 2^31838470101 is an apocalyptic number.

It is an amenable number.

31838470101 is a deficient number, since it is larger than the sum of its proper divisors (14151986827).

31838470101 is a wasteful number, since it uses less digits than its factorization.

31838470101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119672 (or 119669 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 31838470101 in words is "thirty-one billion, eight hundred thirty-eight million, four hundred seventy thousand, one hundred one".