103202321211 has 40 divisors (see below), whose sum is σ = 168218457264. Its totient is φ = 62533140480.

The previous prime is 103202321129. The next prime is 103202321297. The reversal of 103202321211 is 112123202301.

103202321211 is a `hidden beast` number, since 1 + 0 + 320 + 2 + 321 + 21 + 1 = 666.

It is not a de Polignac number, because 103202321211 - 2¹⁴ = 103202304827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103202321711) 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 in 39 ways as a sum of consecutive naturals, for example, 5294395 + ... + 5313851.

Almost surely, 2^103202321211 is an apocalyptic number.

103202321211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103202321211 is a deficient number, since it is larger than the sum of its proper divisors (65016136053).

103202321211 is a wasteful number, since it uses less digits than its factorization.

103202321211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25433 (or 25424 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103202321211 its reverse (112123202301), we get a palindrome (215325523512).

The spelling of 103202321211 in words is "one hundred three billion, two hundred two million, three hundred twenty-one thousand, two hundred eleven".