1100313142 has 32 divisors (see below), whose sum is σ = 1758481920. Its totient is φ = 514900800.

The previous prime is 1100313133. The next prime is 1100313167. The reversal of 1100313142 is 2413130011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336543 + ... + 1337365.

It is an arithmetic number, because the mean of its divisors is an integer number (54952560).

Almost surely, 2^1100313142 is an apocalyptic number.

1100313142 is a deficient number, since it is larger than the sum of its proper divisors (658168778).

1100313142 is a wasteful number, since it uses less digits than its factorization.

1100313142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1100313142 is about 33170.9683609026. The cubic root of 1100313142 is about 1032.3780607870.

Adding to 1100313142 its reverse (2413130011), we get a palindrome (3513443153).

The spelling of 1100313142 in words is "one billion, one hundred million, three hundred thirteen thousand, one hundred forty-two".