30203010101210 has 16 divisors (see below), whose sum is σ = 57226755981600. Its totient is φ = 11445351196176.

The previous prime is 30203010101203. The next prime is 30203010101213. The reversal of 30203010101210 is 1210101030203.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30203010101213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79481605340 + ... + 79481605719.

It is an arithmetic number, because the mean of its divisors is an integer number (3576672248850).

Almost surely, 2^{30203010101210} is an apocalyptic number.

30203010101210 is a deficient number, since it is larger than the sum of its proper divisors (27023745880390).

30203010101210 is a wasteful number, since it uses less digits than its factorization.

30203010101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158963211085.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30203010101210 its reverse (1210101030203), we get a palindrome (31413111131413).

The spelling of 30203010101210 in words is "thirty trillion, two hundred three billion, ten million, one hundred one thousand, two hundred ten".