101203111322 has 4 divisors (see below), whose sum is σ = 151804666986. Its totient is φ = 50601555660.

The previous prime is 101203111319. The next prime is 101203111327. The reversal of 101203111322 is 223111302101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99603991201 + 1599120121 = 315601^2 + 39989^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101203111322.

It is not an unprimeable number, because it can be changed into a prime (101203111327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300777829 + ... + 25300777832.

Almost surely, 2^101203111322 is an apocalyptic number.

101203111322 is a deficient number, since it is larger than the sum of its proper divisors (50601555664).

101203111322 is an equidigital number, since it uses as much as digits as its factorization.

101203111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50601555663.

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

Adding to 101203111322 its reverse (223111302101), we get a palindrome (324314413423).

The spelling of 101203111322 in words is "one hundred one billion, two hundred three million, one hundred eleven thousand, three hundred twenty-two".