10100331013218 has 16 divisors (see below), whose sum is σ = 20531820421056. Its totient is φ = 3311583938640.

The previous prime is 10100331013211. The next prime is 10100331013219. The reversal of 10100331013218 is 81231013300101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10100331013211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13798266046 + ... + 13798266777.

It is an arithmetic number, because the mean of its divisors is an integer number (1283238776316).

Almost surely, 2^{10100331013218} is an apocalyptic number.

10100331013218 is an abundant number, since it is smaller than the sum of its proper divisors (10431489407838).

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

10100331013218 is a wasteful number, since it uses less digits than its factorization.

10100331013218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27596532889.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 10100331013218 its reverse (81231013300101), we get a palindrome (91331344313319).

The spelling of 10100331013218 in words is "ten trillion, one hundred billion, three hundred thirty-one million, thirteen thousand, two hundred eighteen".