30212411403 has 16 divisors (see below), whose sum is σ = 41292066816. Its totient is φ = 19637808960.

The previous prime is 30212411401. The next prime is 30212411419. The reversal of 30212411403 is 30411421203.

It is not a de Polignac number, because 30212411403 - 2¹ = 30212411401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30212411403.

It is not an unprimeable number, because it can be changed into a prime (30212411401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117126 + ... + 272292.

It is an arithmetic number, because the mean of its divisors is an integer number (2580754176).

Almost surely, 2^30212411403 is an apocalyptic number.

30212411403 is a deficient number, since it is larger than the sum of its proper divisors (11079655413).

30212411403 is a wasteful number, since it uses less digits than its factorization.

30212411403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156794.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30212411403 its reverse (30411421203), we get a palindrome (60623832606).

The spelling of 30212411403 in words is "thirty billion, two hundred twelve million, four hundred eleven thousand, four hundred three".