101193989466 has 8 divisors (see below), whose sum is σ = 202387978944. Its totient is φ = 33731329820.

The previous prime is 101193989461. The next prime is 101193989513. The reversal of 101193989466 is 664989391101.

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

101193989466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101193989461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8432832450 + ... + 8432832461.

It is an arithmetic number, because the mean of its divisors is an integer number (25298497368).

Almost surely, 2^101193989466 is an apocalyptic number.

101193989466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101193989466 is a wasteful number, since it uses less digits than its factorization.

101193989466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16865664916.

The product of its (nonzero) digits is 2519424, while the sum is 57.

The spelling of 101193989466 in words is "one hundred one billion, one hundred ninety-three million, nine hundred eighty-nine thousand, four hundred sixty-six".