1101142300 has 36 divisors (see below), whose sum is σ = 2395706040. Its totient is φ = 439309120.

The previous prime is 1101142297. The next prime is 1101142303. The reversal of 1101142300 is 32411011.

It is an interprime number because it is at equal distance from previous prime (1101142297) and next prime (1101142303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101142303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24747 + ... + 53053.

It is an arithmetic number, because the mean of its divisors is an integer number (66547390).

Almost surely, 2^1101142300 is an apocalyptic number.

1101142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101142300 is an abundant number, since it is smaller than the sum of its proper divisors (1294563740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101142300 is a wasteful number, since it uses less digits than its factorization.

1101142300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28710 (or 28703 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1101142300 is about 33183.4642555596. The cubic root of 1101142300 is about 1032.6373171650.

Adding to 1101142300 its reverse (32411011), we get a palindrome (1133553311).

The spelling of 1101142300 in words is "one billion, one hundred one million, one hundred forty-two thousand, three hundred".