30213053416 has 48 divisors (see below), whose sum is σ = 70105543200. Its totient is φ = 11952412992.

The previous prime is 30213053413. The next prime is 30213053419. The reversal of 30213053416 is 61435031203.

It is an interprime number because it is at equal distance from previous prime (30213053413) and next prime (30213053419).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (30213053413) 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, 1586746 + ... + 1605673.

It is an arithmetic number, because the mean of its divisors is an integer number (1460532150).

Almost surely, 2^30213053416 is an apocalyptic number.

It is an amenable number.

30213053416 is an abundant number, since it is smaller than the sum of its proper divisors (39892489784).

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

30213053416 is a wasteful number, since it uses less digits than its factorization.

30213053416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192458 (or 3192441 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 30213053416 its reverse (61435031203), we get a palindrome (91648084619).

The spelling of 30213053416 in words is "thirty billion, two hundred thirteen million, fifty-three thousand, four hundred sixteen".