1041100138 has 8 divisors (see below), whose sum is σ = 1681777188. Its totient is φ = 480507744.

The previous prime is 1041100121. The next prime is 1041100139. The reversal of 1041100138 is 8310011401.

It can be written as a sum of positive squares in 2 ways, for example, as 721298449 + 319801689 = 26857^2 + 17883^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1041100139) 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, 20021131 + ... + 20021182.

Almost surely, 2^1041100138 is an apocalyptic number.

1041100138 is a deficient number, since it is larger than the sum of its proper divisors (640677050).

1041100138 is a wasteful number, since it uses less digits than its factorization.

1041100138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40042328.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1041100138 is about 32266.0834003757. The cubic root of 1041100138 is about 1013.5165263742.

Adding to 1041100138 its reverse (8310011401), we get a palindrome (9351111539).

The spelling of 1041100138 in words is "one billion, forty-one million, one hundred thousand, one hundred thirty-eight".