1103140143124 has 6 divisors (see below), whose sum is σ = 1930495250474. Its totient is φ = 551570071560.

The previous prime is 1103140143073. The next prime is 1103140143143. The reversal of 1103140143124 is 4213410413011.

It can be written as a sum of positive squares in only one way, i.e., 881739780100 + 221400363024 = 939010^2 + 470532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137892517887 + ... + 137892517894.

Almost surely, 2^{1103140143124} is an apocalyptic number.

It is an amenable number.

1103140143124 is a deficient number, since it is larger than the sum of its proper divisors (827355107350).

1103140143124 is a wasteful number, since it uses less digits than its factorization.

1103140143124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275785035785 (or 275785035783 counting only the distinct ones).

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

Adding to 1103140143124 its reverse (4213410413011), we get a palindrome (5316550556135).

The spelling of 1103140143124 in words is "one trillion, one hundred three billion, one hundred forty million, one hundred forty-three thousand, one hundred twenty-four".