30200131034 has 4 divisors (see below), whose sum is σ = 45300196554. Its totient is φ = 15100065516.

The previous prime is 30200130977. The next prime is 30200131037. The reversal of 30200131034 is 43013100203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22023450409 + 8176680625 = 148403^2 + 90425^2 .

It is not an unprimeable number, because it can be changed into a prime (30200131037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7550032757 + ... + 7550032760.

Almost surely, 2^30200131034 is an apocalyptic number.

30200131034 is a deficient number, since it is larger than the sum of its proper divisors (15100065520).

30200131034 is a wasteful number, since it uses less digits than its factorization.

30200131034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15100065519.

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

Adding to 30200131034 its reverse (43013100203), we get a palindrome (73213231237).

The spelling of 30200131034 in words is "thirty billion, two hundred million, one hundred thirty-one thousand, thirty-four".