30100896 has 216 divisors, whose sum is σ = 104569920. Its totient is φ = 8491392.

The previous prime is 30100891. The next prime is 30100909. The reversal of 30100896 is 69800103.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30100891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 380985 + ... + 381063.

It is an arithmetic number, because the mean of its divisors is an integer number (484120).

Almost surely, 2^30100896 is an apocalyptic number.

30100896 is a gapful number since it is divisible by the number (36) 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 30100896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52284960).

30100896 is an abundant number, since it is smaller than the sum of its proper divisors (74469024).

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

30100896 is an equidigital number, since it uses as much as digits as its factorization.

30100896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 30100896 is about 5486.4283463835. The cubic root of 30100896 is about 311.0712022882.

Adding to 30100896 its reverse (69800103), we get a palindrome (99900999).

The spelling of 30100896 in words is "thirty million, one hundred thousand, eight hundred ninety-six".