1100210442 has 8 divisors (see below), whose sum is σ = 2200420896. Its totient is φ = 366736812.

The previous prime is 1100210431. The next prime is 1100210453. The reversal of 1100210442 is 2440120011.

It is an interprime number because it is at equal distance from previous prime (1100210431) and next prime (1100210453).

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

1100210442 is an admirable number.

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, 91684198 + ... + 91684209.

It is an arithmetic number, because the mean of its divisors is an integer number (275052612).

Almost surely, 2^1100210442 is an apocalyptic number.

1100210442 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.

1100210442 is a wasteful number, since it uses less digits than its factorization.

1100210442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183368412.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1100210442 is about 33169.4202843523. The cubic root of 1100210442 is about 1032.3459400747.

Adding to 1100210442 its reverse (2440120011), we get a palindrome (3540330453).

The spelling of 1100210442 in words is "one billion, one hundred million, two hundred ten thousand, four hundred forty-two".