101050861018394 has 64 divisors (see below), whose sum is σ = 174654289345536. Its totient is φ = 42952535967744.

The previous prime is 101050861018381. The next prime is 101050861018403. The reversal of 101050861018394 is 493810168050101.

It is a super-2 number, since 2×101050861018394² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2925347087 + ... + 2925381629.

It is an arithmetic number, because the mean of its divisors is an integer number (2728973271024).

Almost surely, 2^{101050861018394} is an apocalyptic number.

101050861018394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101050861018394 is a deficient number, since it is larger than the sum of its proper divisors (73603428327142).

101050861018394 is a wasteful number, since it uses less digits than its factorization.

101050861018394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37119.

The product of its (nonzero) digits is 207360, while the sum is 47.

The spelling of 101050861018394 in words is "one hundred one trillion, fifty billion, eight hundred sixty-one million, eighteen thousand, three hundred ninety-four".