1143122102 has 8 divisors (see below), whose sum is σ = 1717131312. Its totient is φ = 570745000.

The previous prime is 1143122093. The next prime is 1143122129. The reversal of 1143122102 is 2012213411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406274 + ... + 409077.

It is an arithmetic number, because the mean of its divisors is an integer number (214641414).

Almost surely, 2^1143122102 is an apocalyptic number.

1143122102 is a deficient number, since it is larger than the sum of its proper divisors (574009210).

1143122102 is an equidigital number, since it uses as much as digits as its factorization.

1143122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816054.

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

The square root of 1143122102 is about 33810.0887606052. The cubic root of 1143122102 is about 1045.5967081149.

Adding to 1143122102 its reverse (2012213411), we get a palindrome (3155335513).

It can be divided in two parts, 11431 and 22102, that added together give a palindrome (33533).

The spelling of 1143122102 in words is "one billion, one hundred forty-three million, one hundred twenty-two thousand, one hundred two".