101321713 has 4 divisors (see below), whose sum is σ = 102251380. Its totient is φ = 100392048.

The previous prime is 101321711. The next prime is 101321729. The reversal of 101321713 is 317123101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317123101 = 11411 ⋅27791.

It can be written as a sum of positive squares in 2 ways, for example, as 61732449 + 39589264 = 7857^2 + 6292^2 .

It is a cyclic number.

It is not a de Polignac number, because 101321713 - 2¹ = 101321711 is a prime.

It is a super-3 number, since 3×101321713³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101321711) 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, 464670 + ... + 464887.

It is an arithmetic number, because the mean of its divisors is an integer number (25562845).

Almost surely, 2^101321713 is an apocalyptic number.

It is an amenable number.

101321713 is a deficient number, since it is larger than the sum of its proper divisors (929667).

101321713 is an equidigital number, since it uses as much as digits as its factorization.

101321713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929666.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 101321713 is about 10065.8687156152. The cubic root of 101321713 is about 466.1948889189.

Adding to 101321713 its reverse (317123101), we get a palindrome (418444814).

The spelling of 101321713 in words is "one hundred one million, three hundred twenty-one thousand, seven hundred thirteen".