101213131202 has 8 divisors (see below), whose sum is σ = 151821842700. Its totient is φ = 50605850304.

The previous prime is 101213131153. The next prime is 101213131211. The reversal of 101213131202 is 202131312101.

It can be written as a sum of positive squares in 2 ways, for example, as 101169161041 + 43970161 = 318071^2 + 6631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158627 + ... + 477062.

Almost surely, 2^101213131202 is an apocalyptic number.

101213131202 is a deficient number, since it is larger than the sum of its proper divisors (50608711498).

101213131202 is an equidigital number, since it uses as much as digits as its factorization.

101213131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715300.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101213131202 its reverse (202131312101), we get a palindrome (303344443303).

The spelling of 101213131202 in words is "one hundred one billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred two".