1144102102 has 16 divisors (see below), whose sum is σ = 2016180432. Its totient is φ = 480042720.

The previous prime is 1144102093. The next prime is 1144102103. The reversal of 1144102102 is 2012014411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144102103) 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, 1999893 + ... + 2000464.

It is an arithmetic number, because the mean of its divisors is an integer number (126011277).

Almost surely, 2^1144102102 is an apocalyptic number.

1144102102 is a deficient number, since it is larger than the sum of its proper divisors (872078330).

1144102102 is a wasteful number, since it uses less digits than its factorization.

1144102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000383.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1144102102 is about 33824.5783713559. The cubic root of 1144102102 is about 1045.8954198887.

Adding to 1144102102 its reverse (2012014411), we get a palindrome (3156116513).

The spelling of 1144102102 in words is "one billion, one hundred forty-four million, one hundred two thousand, one hundred two".