13111010098 has 4 divisors (see below), whose sum is σ = 19666515150. Its totient is φ = 6555505048.

The previous prime is 13111010083. The next prime is 13111010153. The reversal of 13111010098 is 89001011131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89001011131 = 443 ⋅200905217.

It can be written as a sum of positive squares in only one way, i.e., 12621848409 + 489161689 = 112347^2 + 22117^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277752523 + ... + 3277752526.

Almost surely, 2^13111010098 is an apocalyptic number.

13111010098 is a deficient number, since it is larger than the sum of its proper divisors (6555505052).

13111010098 is an equidigital number, since it uses as much as digits as its factorization.

13111010098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6555505051.

The product of its (nonzero) digits is 216, while the sum is 25.

It can be divided in two parts, 13 and 111010098, that added together give a palindrome (111010111).

The spelling of 13111010098 in words is "thirteen billion, one hundred eleven million, ten thousand, ninety-eight".