101203313031012 has 12 divisors (see below), whose sum is σ = 236141063739056. Its totient is φ = 33734437677000.

The previous prime is 101203313031011. The next prime is 101203313031097. The reversal of 101203313031012 is 210130313302101.

It is a happy number.

101203313031012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×101203313031012² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101203313031012.

It is not an unprimeable number, because it can be changed into a prime (101203313031011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4216804709614 + ... + 4216804709637.

Almost surely, 2^{101203313031012} is an apocalyptic number.

101203313031012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101203313031012 is an abundant number, since it is smaller than the sum of its proper divisors (134937750708044).

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

101203313031012 is a wasteful number, since it uses less digits than its factorization.

101203313031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8433609419258 (or 8433609419256 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101203313031012 its reverse (210130313302101), we get a palindrome (311333626333113).

The spelling of 101203313031012 in words is "one hundred one trillion, two hundred three billion, three hundred thirteen million, thirty-one thousand, twelve".