101955856683 has 8 divisors (see below), whose sum is σ = 137803349968. Its totient is φ = 67039467264.

The previous prime is 101955856679. The next prime is 101955856703. The reversal of 101955856683 is 386658559101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101955856683 - 2² = 101955856679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101955856603) 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, 232775710 + ... + 232776147.

It is an arithmetic number, because the mean of its divisors is an integer number (17225418746).

Almost surely, 2^101955856683 is an apocalyptic number.

101955856683 is a deficient number, since it is larger than the sum of its proper divisors (35847493285).

101955856683 is an equidigital number, since it uses as much as digits as its factorization.

101955856683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465551933.

The product of its (nonzero) digits is 7776000, while the sum is 57.

The spelling of 101955856683 in words is "one hundred one billion, nine hundred fifty-five million, eight hundred fifty-six thousand, six hundred eighty-three".