30242102010 has 32 divisors (see below), whose sum is σ = 73575311040. Its totient is φ = 7954086528.

The previous prime is 30242101909. The next prime is 30242102017. The reversal of 30242102010 is 1020124203.

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 (30242102017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6902400 + ... + 6906779.

It is an arithmetic number, because the mean of its divisors is an integer number (2299228470).

Almost surely, 2^30242102010 is an apocalyptic number.

30242102010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30242102010 is an abundant number, since it is smaller than the sum of its proper divisors (43333209030).

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

30242102010 is a wasteful number, since it uses less digits than its factorization.

30242102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13809262.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30242102010 its reverse (1020124203), we get a palindrome (31262226213).

The spelling of 30242102010 in words is "thirty billion, two hundred forty-two million, one hundred two thousand, ten".