101006229081979 has 8 divisors (see below), whose sum is σ = 109852928507952. Its totient is φ = 92313385298400.

The previous prime is 101006229081943. The next prime is 101006229081991. The reversal of 101006229081979 is 979180922600101.

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

It is a cyclic number.

It is not a de Polignac number, because 101006229081979 - 2²¹ = 101006226984827 is a prime.

It is a super-2 number, since 2×101006229081979² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101006229081929) 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, 38463909229 + ... + 38463911854.

It is an arithmetic number, because the mean of its divisors is an integer number (13731616063494).

Almost surely, 2^{101006229081979} is an apocalyptic number.

101006229081979 is a deficient number, since it is larger than the sum of its proper divisors (8846699425973).

101006229081979 is a wasteful number, since it uses less digits than its factorization.

101006229081979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76927821197.

The product of its (nonzero) digits is 979776, while the sum is 55.

The spelling of 101006229081979 in words is "one hundred one trillion, six billion, two hundred twenty-nine million, eighty-one thousand, nine hundred seventy-nine".