103323111144 has 64 divisors (see below), whose sum is σ = 282394045440. Its totient is φ = 31242951360.

The previous prime is 103323111119. The next prime is 103323111169. The reversal of 103323111144 is 441111323301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103323111119) and next prime (103323111169).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295744 + ... + 542319.

It is an arithmetic number, because the mean of its divisors is an integer number (4412406960).

Almost surely, 2^103323111144 is an apocalyptic number.

It is an amenable number.

103323111144 is an abundant number, since it is smaller than the sum of its proper divisors (179070934296).

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

103323111144 is a wasteful number, since it uses less digits than its factorization.

103323111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838550 (or 838546 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 103323111144 its reverse (441111323301), we get a palindrome (544434434445).

The spelling of 103323111144 in words is "one hundred three billion, three hundred twenty-three million, one hundred eleven thousand, one hundred forty-four".