30103452152237 has 2 divisors, whose sum is σ = 30103452152238. Its totient is φ = 30103452152236.

The previous prime is 30103452152231. The next prime is 30103452152239. The reversal of 30103452152237 is 73225125430103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28820513088676 + 1282939063561 = 5368474^2 + 1132669^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30103452152237 is a prime.

Together with 30103452152239, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30103452152237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30103452152231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051726076118 + 15051726076119.

It is an arithmetic number, because the mean of its divisors is an integer number (15051726076119).

Almost surely, 2^{30103452152237} is an apocalyptic number.

It is an amenable number.

30103452152237 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103452152237 is an equidigital number, since it uses as much as digits as its factorization.

30103452152237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 30103452152237 in words is "thirty trillion, one hundred three billion, four hundred fifty-two million, one hundred fifty-two thousand, two hundred thirty-seven".