103434251100 has 288 divisors, whose sum is σ = 319923690240. Its totient is φ = 25761576960.

The previous prime is 103434251083. The next prime is 103434251101. The reversal of 103434251100 is 1152434301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103434251101) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 28158864 + ... + 28162536.

Almost surely, 2^103434251100 is an apocalyptic number.

103434251100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103434251100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159961845120).

103434251100 is an abundant number, since it is smaller than the sum of its proper divisors (216489439140).

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

103434251100 is a wasteful number, since it uses less digits than its factorization.

103434251100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829 (or 3822 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 103434251100 its reverse (1152434301), we get a palindrome (104586685401).

The spelling of 103434251100 in words is "one hundred three billion, four hundred thirty-four million, two hundred fifty-one thousand, one hundred".