101326404494 has 16 divisors (see below), whose sum is σ = 177247356000. Its totient is φ = 43425601632.

The previous prime is 101326404493. The next prime is 101326404497. The reversal of 101326404494 is 494404623101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101326404493) 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, 73852379 + ... + 73853750.

It is an arithmetic number, because the mean of its divisors is an integer number (11077959750).

Almost surely, 2^101326404494 is an apocalyptic number.

101326404494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101326404494 is a deficient number, since it is larger than the sum of its proper divisors (75920951506).

101326404494 is an equidigital number, since it uses as much as digits as its factorization.

101326404494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147706152 (or 147706138 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 101326404494 in words is "one hundred one billion, three hundred twenty-six million, four hundred four thousand, four hundred ninety-four".