103112100384 has 96 divisors (see below), whose sum is σ = 279661382784. Its totient is φ = 33247119360.

The previous prime is 103112100383. The next prime is 103112100451. The reversal of 103112100384 is 483001211301.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (103112100383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218532 + ... + 503964.

It is an arithmetic number, because the mean of its divisors is an integer number (2913139404).

Almost surely, 2^103112100384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103112100384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139830691392).

103112100384 is an abundant number, since it is smaller than the sum of its proper divisors (176549282400).

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

103112100384 is a wasteful number, since it uses less digits than its factorization.

103112100384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285570 (or 285562 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 103112100384 its reverse (483001211301), we get a palindrome (586113311685).

The spelling of 103112100384 in words is "one hundred three billion, one hundred twelve million, one hundred thousand, three hundred eighty-four".