30201231100247 has 2 divisors, whose sum is σ = 30201231100248. Its totient is φ = 30201231100246.

The previous prime is 30201231100199. The next prime is 30201231100279. The reversal of 30201231100247 is 74200113210203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30201231100247 - 2¹² = 30201231096151 is a prime.

It is a super-2 number, since 2×30201231100247² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30201231000247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100615550123 + 15100615550124.

It is an arithmetic number, because the mean of its divisors is an integer number (15100615550124).

Almost surely, 2^{30201231100247} is an apocalyptic number.

30201231100247 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201231100247 is an equidigital number, since it uses as much as digits as its factorization.

30201231100247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 30201231100247 in words is "thirty trillion, two hundred one billion, two hundred thirty-one million, one hundred thousand, two hundred forty-seven".