30102132203 has 48 divisors (see below), whose sum is σ = 38100222720. Its totient is φ = 23437478400.

The previous prime is 30102132199. The next prime is 30102132209. The reversal of 30102132203 is 30223120103.

It is not a de Polignac number, because 30102132203 - 2² = 30102132199 is a prime.

It is a super-2 number, since 2×30102132203² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30102132209) 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 47 ways as a sum of consecutive naturals, for example, 2929088 + ... + 2939346.

It is an arithmetic number, because the mean of its divisors is an integer number (793754640).

Almost surely, 2^30102132203 is an apocalyptic number.

30102132203 is a deficient number, since it is larger than the sum of its proper divisors (7998090517).

30102132203 is a wasteful number, since it uses less digits than its factorization.

30102132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10388 (or 10371 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30102132203 its reverse (30223120103), we get a palindrome (60325252306).

The spelling of 30102132203 in words is "thirty billion, one hundred two million, one hundred thirty-two thousand, two hundred three".