34155122100 has 72 divisors (see below), whose sum is σ = 107805995808. Its totient is φ = 8280028800.

The previous prime is 34155122077. The next prime is 34155122149. The reversal of 34155122100 is 122155143.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5171719 + ... + 5178318.

Almost surely, 2^34155122100 is an apocalyptic number.

34155122100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34155122100 is an abundant number, since it is smaller than the sum of its proper divisors (73650873708).

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

34155122100 is a wasteful number, since it uses less digits than its factorization.

34155122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10350065 (or 10350058 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 34155122100 its reverse (122155143), we get a palindrome (34277277243).

The spelling of 34155122100 in words is "thirty-four billion, one hundred fifty-five million, one hundred twenty-two thousand, one hundred".