111470445386123 has 2 divisors, whose sum is σ = 111470445386124. Its totient is φ = 111470445386122.

The previous prime is 111470445386101. The next prime is 111470445386129. The reversal of 111470445386123 is 321683544074111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111470445386123 - 2²² = 111470441191819 is a prime.

It is a super-2 number, since 2×111470445386123² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111470445386129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55735222693061 + 55735222693062.

It is an arithmetic number, because the mean of its divisors is an integer number (55735222693062).

Almost surely, 2^{111470445386123} is an apocalyptic number.

111470445386123 is a deficient number, since it is larger than the sum of its proper divisors (1).

111470445386123 is an equidigital number, since it uses as much as digits as its factorization.

111470445386123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 111470445386123 in words is "one hundred eleven trillion, four hundred seventy billion, four hundred forty-five million, three hundred eighty-six thousand, one hundred twenty-three".