100000131230302 has 16 divisors (see below), whose sum is σ = 160999405481952. Its totient is φ = 46414243019520.

The previous prime is 100000131230291. The next prime is 100000131230309. The reversal of 100000131230302 is 203032131000001.

It is a super-2 number, since 2×100000131230302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000131230309) 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, 20145068274 + ... + 20145073237.

It is an arithmetic number, because the mean of its divisors is an integer number (10062462842622).

Almost surely, 2^{100000131230302} is an apocalyptic number.

100000131230302 is a deficient number, since it is larger than the sum of its proper divisors (60999274251650).

100000131230302 is a wasteful number, since it uses less digits than its factorization.

100000131230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40290141603.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100000131230302 its reverse (203032131000001), we get a palindrome (303032262230303).

The spelling of 100000131230302 in words is "one hundred trillion, one hundred thirty-one million, two hundred thirty thousand, three hundred two".