101320331 has 8 divisors (see below), whose sum is σ = 121889280. Its totient is φ = 82275048.

The previous prime is 101320327. The next prime is 101320381. The reversal of 101320331 is 133023101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101320331 - 2² = 101320327 is a prime.

It is a super-2 number, since 2×101320331² = 20531618947899122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101320321) 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, 380771 + ... + 381036.

It is an arithmetic number, because the mean of its divisors is an integer number (15236160).

Almost surely, 2^101320331 is an apocalyptic number.

101320331 is a deficient number, since it is larger than the sum of its proper divisors (20568949).

101320331 is an equidigital number, since it uses as much as digits as its factorization.

101320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761833.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 101320331 is about 10065.8000675555. The cubic root of 101320331 is about 466.1927693197.

Adding to 101320331 its reverse (133023101), we get a palindrome (234343432).

The spelling of 101320331 in words is "one hundred one million, three hundred twenty thousand, three hundred thirty-one".