101516883338831 has 4 divisors (see below), whose sum is σ = 101587040135952. Its totient is φ = 101446726541712.

The previous prime is 101516883338791. The next prime is 101516883338839. The reversal of 101516883338831 is 138833388615101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101516883338831 is a prime.

It is a super-2 number, since 2×101516883338831² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101516883338839) 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, 35078396390 + ... + 35078399283.

It is an arithmetic number, because the mean of its divisors is an integer number (25396760033988).

Almost surely, 2^{101516883338831} is an apocalyptic number.

101516883338831 is a deficient number, since it is larger than the sum of its proper divisors (70156797121).

101516883338831 is an equidigital number, since it uses as much as digits as its factorization.

101516883338831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70156797120.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 101516883338831 in words is "one hundred one trillion, five hundred sixteen billion, eight hundred eighty-three million, three hundred thirty-eight thousand, eight hundred thirty-one".