11158571098 has 8 divisors (see below), whose sum is σ = 16807890240. Its totient is φ = 5555941020.

The previous prime is 11158571089. The next prime is 11158571107. The reversal of 11158571098 is 89017585111.

It is an interprime number because it is at equal distance from previous prime (11158571089) and next prime (11158571107).

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

It is a super-3 number, since 3×11158571098³ (a number of 31 digits) contains 333 as substring.

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, 11671668 + ... + 11672623.

It is an arithmetic number, because the mean of its divisors is an integer number (2100986280).

Almost surely, 2^11158571098 is an apocalyptic number.

11158571098 is a deficient number, since it is larger than the sum of its proper divisors (5649319142).

11158571098 is a wasteful number, since it uses less digits than its factorization.

11158571098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23344532.

The product of its (nonzero) digits is 100800, while the sum is 46.

The spelling of 11158571098 in words is "eleven billion, one hundred fifty-eight million, five hundred seventy-one thousand, ninety-eight".