1100413142 has 4 divisors (see below), whose sum is σ = 1650619716. Its totient is φ = 550206570.

The previous prime is 1100413133. The next prime is 1100413147. The reversal of 1100413142 is 2413140011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1100413142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100413147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275103284 + ... + 275103287.

It is an arithmetic number, because the mean of its divisors is an integer number (412654929).

Almost surely, 2^1100413142 is an apocalyptic number.

1100413142 is a deficient number, since it is larger than the sum of its proper divisors (550206574).

1100413142 is an equidigital number, since it uses as much as digits as its factorization.

1100413142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550206573.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1100413142 is about 33172.4756688433. The cubic root of 1100413142 is about 1032.4093351200.

Adding to 1100413142 its reverse (2413140011), we get a palindrome (3513553153).

The spelling of 1100413142 in words is "one billion, one hundred million, four hundred thirteen thousand, one hundred forty-two".