101031315310145 has 32 divisors (see below), whose sum is σ = 133110625781376. Its totient is φ = 73004356339200.

The previous prime is 101031315310139. The next prime is 101031315310153. The reversal of 101031315310145 is 541013513130101.

It is not a de Polignac number, because 101031315310145 - 2¹² = 101031315306049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129282230 + ... + 130061360.

It is an arithmetic number, because the mean of its divisors is an integer number (4159707055668).

Almost surely, 2^{101031315310145} is an apocalyptic number.

It is an amenable number.

101031315310145 is a deficient number, since it is larger than the sum of its proper divisors (32079310471231).

101031315310145 is a wasteful number, since it uses less digits than its factorization.

101031315310145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794321.

The product of its (nonzero) digits is 2700, while the sum is 29.

Adding to 101031315310145 its reverse (541013513130101), we get a palindrome (642044828440246).

The spelling of 101031315310145 in words is "one hundred one trillion, thirty-one billion, three hundred fifteen million, three hundred ten thousand, one hundred forty-five".