10121333103102 has 32 divisors (see below), whose sum is σ = 21806223667200. Its totient is φ = 3113337869280.

The previous prime is 10121333103059. The next prime is 10121333103107. The reversal of 10121333103102 is 20130133312101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121333103107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18868602 + ... + 19397597.

It is an arithmetic number, because the mean of its divisors is an integer number (681444489600).

Almost surely, 2^{10121333103102} is an apocalyptic number.

10121333103102 is an abundant number, since it is smaller than the sum of its proper divisors (11684890564098).

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

10121333103102 is a wasteful number, since it uses less digits than its factorization.

10121333103102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38269608.

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

Adding to 10121333103102 its reverse (20130133312101), we get a palindrome (30251466415203).

The spelling of 10121333103102 in words is "ten trillion, one hundred twenty-one billion, three hundred thirty-three million, one hundred three thousand, one hundred two".