101131306 has 8 divisors (see below), whose sum is σ = 151799904. Its totient is φ = 50531340.

The previous prime is 101131301. The next prime is 101131307. The reversal of 101131306 is 603131101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101131306.

It is not an unprimeable number, because it can be changed into a prime (101131301) 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, 13300 + ... + 19471.

It is an arithmetic number, because the mean of its divisors is an integer number (18974988).

Almost surely, 2^101131306 is an apocalyptic number.

101131306 is a deficient number, since it is larger than the sum of its proper divisors (50668598).

101131306 is a wasteful number, since it uses less digits than its factorization.

101131306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34316.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 101131306 is about 10056.4062169346. The cubic root of 101131306 is about 465.9026763544.

Adding to 101131306 its reverse (603131101), we get a palindrome (704262407).

The spelling of 101131306 in words is "one hundred one million, one hundred thirty-one thousand, three hundred six".