30012213213003 has 16 divisors (see below), whose sum is σ = 45733407252480. Its totient is φ = 17149644523776.

The previous prime is 30012213212987. The next prime is 30012213213019. The reversal of 30012213213003 is 30031231221003.

It is an interprime number because it is at equal distance from previous prime (30012213212987) and next prime (30012213213019).

It is not a de Polignac number, because 30012213213003 - 2⁴ = 30012213212987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30012213215003) 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, 6047883 + ... + 9828596.

It is an arithmetic number, because the mean of its divisors is an integer number (2858337953280).

Almost surely, 2^{30012213213003} is an apocalyptic number.

30012213213003 is a deficient number, since it is larger than the sum of its proper divisors (15721194039477).

30012213213003 is a wasteful number, since it uses less digits than its factorization.

30012213213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15966506.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30012213213003 its reverse (30031231221003), we get a palindrome (60043444434006).

The spelling of 30012213213003 in words is "thirty trillion, twelve billion, two hundred thirteen million, two hundred thirteen thousand, three".