1055101098 has 8 divisors (see below), whose sum is σ = 2110202208. Its totient is φ = 351700364.

The previous prime is 1055101097. The next prime is 1055101181. The reversal of 1055101098 is 8901015501.

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

1055101098 is an admirable number.

It is a super-2 number, since 2×1055101098² = 2226476654001611208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055101097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87925086 + ... + 87925097.

It is an arithmetic number, because the mean of its divisors is an integer number (263775276).

Almost surely, 2^1055101098 is an apocalyptic number.

1055101098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055101098 is a wasteful number, since it uses less digits than its factorization.

1055101098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175850188.

The product of its (nonzero) digits is 1800, while the sum is 30.

The square root of 1055101098 is about 32482.3197755333. The cubic root of 1055101098 is about 1018.0396469313.

Adding to 1055101098 its reverse (8901015501), we get a palindrome (9956116599).

The spelling of 1055101098 in words is "one billion, fifty-five million, one hundred one thousand, ninety-eight".