98111033 has 2 divisors, whose sum is σ = 98111034. Its totient is φ = 98111032.

The previous prime is 98111023. The next prime is 98111047. The reversal of 98111033 is 33011189.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86359849 + 11751184 = 9293^2 + 3428^2 .

It is a cyclic number.

It is not a de Polignac number, because 98111033 - 2⁴ = 98111017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98110993 and 98111011.

It is not a weakly prime, because it can be changed into another prime (98111023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49055516 + 49055517.

It is an arithmetic number, because the mean of its divisors is an integer number (49055517).

Almost surely, 2^98111033 is an apocalyptic number.

It is an amenable number.

98111033 is a deficient number, since it is larger than the sum of its proper divisors (1).

98111033 is an equidigital number, since it uses as much as digits as its factorization.

98111033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 98111033 is about 9905.1013624294. The cubic root of 98111033 is about 461.2176827312.

The spelling of 98111033 in words is "ninety-eight million, one hundred eleven thousand, thirty-three".