101001300012 has 36 divisors (see below), whose sum is σ = 263544613696. Its totient is φ = 32581064160.

The previous prime is 101001300011. The next prime is 101001300041. The reversal of 101001300012 is 210003100101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×101001300012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101001299967 and 101001300003.

It is not an unprimeable number, because it can be changed into a prime (101001300011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45250363 + ... + 45252594.

Almost surely, 2^101001300012 is an apocalyptic number.

101001300012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101001300012 is an abundant number, since it is smaller than the sum of its proper divisors (162543313684).

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

101001300012 is a wasteful number, since it uses less digits than its factorization.

101001300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90502998 (or 90502993 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 101001300012 its reverse (210003100101), we get a palindrome (311004400113).

The spelling of 101001300012 in words is "one hundred one billion, one million, three hundred thousand, twelve".