102413311044 has 96 divisors (see below), whose sum is σ = 266971600896. Its totient is φ = 30287537280.

The previous prime is 102413311009. The next prime is 102413311069. The reversal of 102413311044 is 440113314201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7525254 + ... + 7538850.

It is an arithmetic number, because the mean of its divisors is an integer number (2780954176).

Almost surely, 2^102413311044 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 102413311044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133485800448).

102413311044 is an abundant number, since it is smaller than the sum of its proper divisors (164558289852).

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

102413311044 is a wasteful number, since it uses less digits than its factorization.

102413311044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14985 (or 14983 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102413311044 its reverse (440113314201), we get a palindrome (542526625245).

The spelling of 102413311044 in words is "one hundred two billion, four hundred thirteen million, three hundred eleven thousand, forty-four".