100603050 has 48 divisors (see below), whose sum is σ = 251507712. Its totient is φ = 26611200.

The previous prime is 100603049. The next prime is 100603051. The reversal of 100603050 is 50306001.

It is an interprime number because it is at equal distance from previous prime (100603049) and next prime (100603051).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (100603051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16410 + ... + 21690.

It is an arithmetic number, because the mean of its divisors is an integer number (5239744).

Almost surely, 2^100603050 is an apocalyptic number.

100603050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100603050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125753856).

100603050 is an abundant number, since it is smaller than the sum of its proper divisors (150904662).

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

100603050 is a wasteful number, since it uses less digits than its factorization.

100603050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423 (or 5418 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 100603050 is about 10030.1071778920. The cubic root of 100603050 is about 465.0900507758.

Adding to 100603050 its reverse (50306001), we get a palindrome (150909051).

The spelling of 100603050 in words is "one hundred million, six hundred three thousand, fifty".