103455222132 has 12 divisors (see below), whose sum is σ = 241395518336. Its totient is φ = 34485074040.

The previous prime is 103455222113. The next prime is 103455222173. The reversal of 103455222132 is 231222554301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×103455222132³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103455222132.

It is a congruent number.

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, 4310634244 + ... + 4310634267.

Almost surely, 2^103455222132 is an apocalyptic number.

103455222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103455222132 is an abundant number, since it is smaller than the sum of its proper divisors (137940296204).

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

103455222132 is a wasteful number, since it uses less digits than its factorization.

103455222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621268518 (or 8621268516 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 103455222132 its reverse (231222554301), we get a palindrome (334677776433).

The spelling of 103455222132 in words is "one hundred three billion, four hundred fifty-five million, two hundred twenty-two thousand, one hundred thirty-two".