30102132204 has 36 divisors (see below), whose sum is σ = 76473888400. Its totient is φ = 9983619360.

The previous prime is 30102132199. The next prime is 30102132209. The reversal of 30102132204 is 40223120103.

It is an interprime number because it is at equal distance from previous prime (30102132199) and next prime (30102132209).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×30102132204² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30102132209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2093767 + ... + 2108094.

Almost surely, 2^30102132204 is an apocalyptic number.

It is an amenable number.

30102132204 is an abundant number, since it is smaller than the sum of its proper divisors (46371756196).

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

30102132204 is a wasteful number, since it uses less digits than its factorization.

30102132204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202070 (or 4202065 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30102132204 its reverse (40223120103), we get a palindrome (70325252307).

The spelling of 30102132204 in words is "thirty billion, one hundred two million, one hundred thirty-two thousand, two hundred four".