10111001098 has 8 divisors (see below), whose sum is σ = 16545274560. Its totient is φ = 4595909580.

The previous prime is 10111001081. The next prime is 10111001143. The reversal of 10111001098 is 89010011101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 459590959 = 10111001098 / (1 + 0 + 1 + 1 + 1 + 0 + 0 + 1 + 0 + 9 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229795458 + ... + 229795501.

It is an arithmetic number, because the mean of its divisors is an integer number (2068159320).

Almost surely, 2^10111001098 is an apocalyptic number.

10111001098 is a deficient number, since it is larger than the sum of its proper divisors (6434273462).

10111001098 is a wasteful number, since it uses less digits than its factorization.

10111001098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459590972.

The product of its (nonzero) digits is 72, while the sum is 22.

Adding to 10111001098 its reverse (89010011101), we get a palindrome (99121012199).

The spelling of 10111001098 in words is "ten billion, one hundred eleven million, one thousand, ninety-eight".