103034100 has 144 divisors (see below), whose sum is σ = 332478720. Its totient is φ = 24460800.

The previous prime is 103034083. The next prime is 103034101. The reversal of 103034100 is 1430301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103034101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112645 + ... + 113555.

It is an arithmetic number, because the mean of its divisors is an integer number (2308880).

Almost surely, 2^103034100 is an apocalyptic number.

103034100 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 103034100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166239360).

103034100 is an abundant number, since it is smaller than the sum of its proper divisors (229444620).

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

103034100 is a wasteful number, since it uses less digits than its factorization.

103034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103034100 is about 10150.5714124871. The cubic root of 103034100 is about 468.8065389580.

Adding to 103034100 its reverse (1430301), we get a palindrome (104464401).

The spelling of 103034100 in words is "one hundred three million, thirty-four thousand, one hundred".