101131244323 has 16 divisors (see below), whose sum is σ = 105670656000. Its totient is φ = 96662633760.

The previous prime is 101131244317. The next prime is 101131244339. The reversal of 101131244323 is 323442131101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101131244323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101131244353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16123678 + ... + 16129948.

It is an arithmetic number, because the mean of its divisors is an integer number (6604416000).

Almost surely, 2^101131244323 is an apocalyptic number.

101131244323 is a deficient number, since it is larger than the sum of its proper divisors (4539411677).

101131244323 is a wasteful number, since it uses less digits than its factorization.

101131244323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101131244323 its reverse (323442131101), we get a palindrome (424573375424).

The spelling of 101131244323 in words is "one hundred one billion, one hundred thirty-one million, two hundred forty-four thousand, three hundred twenty-three".