111402350730947 has 2 divisors, whose sum is σ = 111402350730948. Its totient is φ = 111402350730946.

The previous prime is 111402350730941. The next prime is 111402350730989. The reversal of 111402350730947 is 749037053204111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111402350730947 - 2¹² = 111402350726851 is a prime.

It is not a weakly prime, because it can be changed into another prime (111402350730941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55701175365473 + 55701175365474.

It is an arithmetic number, because the mean of its divisors is an integer number (55701175365474).

Almost surely, 2^{111402350730947} is an apocalyptic number.

111402350730947 is a deficient number, since it is larger than the sum of its proper divisors (1).

111402350730947 is an equidigital number, since it uses as much as digits as its factorization.

111402350730947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 111402350730947 in words is "one hundred eleven trillion, four hundred two billion, three hundred fifty million, seven hundred thirty thousand, nine hundred forty-seven".