101461016309 has 12 divisors (see below), whose sum is σ = 109389070944. Its totient is φ = 94067438784.

The previous prime is 101461016243. The next prime is 101461016311. The reversal of 101461016309 is 903610164101.

It is a de Polignac number, because none of the positive numbers 2^k-101461016309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101461016609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2600609 + ... + 2639334.

It is an arithmetic number, because the mean of its divisors is an integer number (9115755912).

Almost surely, 2^101461016309 is an apocalyptic number.

It is an amenable number.

101461016309 is a deficient number, since it is larger than the sum of its proper divisors (7928054635).

101461016309 is an equidigital number, since it uses as much as digits as its factorization.

101461016309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5240044 (or 5240027 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 101461016309 in words is "one hundred one billion, four hundred sixty-one million, sixteen thousand, three hundred nine".