101112325340520 has 384 divisors, whose sum is σ = 348166513555200. Its totient is φ = 23399554793472.

The previous prime is 101112325340459. The next prime is 101112325340539. The reversal of 101112325340520 is 25043523211101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 316674874 + ... + 316994006.

It is an arithmetic number, because the mean of its divisors is an integer number (906683629050).

Almost surely, 2^{101112325340520} is an apocalyptic number.

101112325340520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101112325340520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174083256777600).

101112325340520 is an abundant number, since it is smaller than the sum of its proper divisors (247054188214680).

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

101112325340520 is a wasteful number, since it uses less digits than its factorization.

101112325340520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320109 (or 320092 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 101112325340520 its reverse (25043523211101), we get a palindrome (126155848551621).

The spelling of 101112325340520 in words is "one hundred one trillion, one hundred twelve billion, three hundred twenty-five million, three hundred forty thousand, five hundred twenty".