101370326512 has 80 divisors (see below), whose sum is σ = 241971387840. Its totient is φ = 40062375936.

The previous prime is 101370326501. The next prime is 101370326513. The reversal of 101370326512 is 215623073101.

It is a happy number.

It is a super-2 number, since 2×101370326512² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101370326513) 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, 1440564 + ... + 1509292.

It is an arithmetic number, because the mean of its divisors is an integer number (3024642348).

Almost surely, 2^101370326512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101370326512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120985693920).

101370326512 is an abundant number, since it is smaller than the sum of its proper divisors (140601061328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101370326512 is a wasteful number, since it uses less digits than its factorization.

101370326512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69770 (or 69764 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

Adding to 101370326512 its reverse (215623073101), we get a palindrome (316993399613).

The spelling of 101370326512 in words is "one hundred one billion, three hundred seventy million, three hundred twenty-six thousand, five hundred twelve".