1143021434110 has 16 divisors (see below), whose sum is σ = 2057457452976. Its totient is φ = 457204379968.

The previous prime is 1143021434041. The next prime is 1143021434111. The reversal of 1143021434110 is 114341203411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143021434111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773517 + ... + 1698343.

It is an arithmetic number, because the mean of its divisors is an integer number (128591090811).

Almost surely, 2^{1143021434110} is an apocalyptic number.

1143021434110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143021434110 is a deficient number, since it is larger than the sum of its proper divisors (914436018866).

1143021434110 is a wasteful number, since it uses less digits than its factorization.

1143021434110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048427.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1143021434110 its reverse (114341203411), we get a palindrome (1257362637521).

The spelling of 1143021434110 in words is "one trillion, one hundred forty-three billion, twenty-one million, four hundred thirty-four thousand, one hundred ten".