3100112122147 has 2 divisors, whose sum is σ = 3100112122148. Its totient is φ = 3100112122146.

The previous prime is 3100112122117. The next prime is 3100112122213. The reversal of 3100112122147 is 7412212110013.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3100112122147 is a prime.

It is a super-2 number, since 2×3100112122147² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100112122117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550056061073 + 1550056061074.

It is an arithmetic number, because the mean of its divisors is an integer number (1550056061074).

Almost surely, 2^{3100112122147} is an apocalyptic number.

3100112122147 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100112122147 is an equidigital number, since it uses as much as digits as its factorization.

3100112122147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The spelling of 3100112122147 in words is "three trillion, one hundred billion, one hundred twelve million, one hundred twenty-two thousand, one hundred forty-seven".