1100400141 has 8 divisors (see below), whose sum is σ = 1471405600. Its totient is φ = 731497392.

The previous prime is 1100400137. The next prime is 1100400187. The reversal of 1100400141 is 1410040011.

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

It is not a de Polignac number, because 1100400141 - 2² = 1100400137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100400101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524455 + ... + 526548.

It is an arithmetic number, because the mean of its divisors is an integer number (183925700).

Almost surely, 2^1100400141 is an apocalyptic number.

It is an amenable number.

1100400141 is a deficient number, since it is larger than the sum of its proper divisors (371005459).

1100400141 is a wasteful number, since it uses less digits than its factorization.

1100400141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051355.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1100400141 is about 33172.2797076113. The cubic root of 1100400141 is about 1032.4052692511.

Adding to 1100400141 its reverse (1410040011), we get a palindrome (2510440152).

The spelling of 1100400141 in words is "one billion, one hundred million, four hundred thousand, one hundred forty-one".