100498111349 has 2 divisors, whose sum is σ = 100498111350. Its totient is φ = 100498111348.

The previous prime is 100498111313. The next prime is 100498111397. The reversal of 100498111349 is 943111894001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95779108324 + 4719003025 = 309482^2 + 68695^2 .

It is a cyclic number.

It is not a de Polignac number, because 100498111349 - 2²⁴ = 100481334133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100498011349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50249055674 + 50249055675.

It is an arithmetic number, because the mean of its divisors is an integer number (50249055675).

Almost surely, 2^100498111349 is an apocalyptic number.

It is an amenable number.

100498111349 is a deficient number, since it is larger than the sum of its proper divisors (1).

100498111349 is an equidigital number, since it uses as much as digits as its factorization.

100498111349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 100498111349 in words is "one hundred billion, four hundred ninety-eight million, one hundred eleven thousand, three hundred forty-nine".