30213412130 has 32 divisors (see below), whose sum is σ = 59542395840. Its totient is φ = 10947021120.

The previous prime is 30213412127. The next prime is 30213412133. The reversal of 30213412130 is 3121431203.

It is an interprime number because it is at equal distance from previous prime (30213412127) and next prime (30213412133).

It is a super-2 number, since 2×30213412130² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30213412133) 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, 465320 + ... + 526259.

It is an arithmetic number, because the mean of its divisors is an integer number (1860699870).

Almost surely, 2^30213412130 is an apocalyptic number.

30213412130 is a deficient number, since it is larger than the sum of its proper divisors (29328983710).

30213412130 is a wasteful number, since it uses less digits than its factorization.

30213412130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991874.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30213412130 its reverse (3121431203), we get a palindrome (33334843333).

The spelling of 30213412130 in words is "thirty billion, two hundred thirteen million, four hundred twelve thousand, one hundred thirty".