103050515442 has 192 divisors, whose sum is σ = 258234842880. Its totient is φ = 26830393344.

The previous prime is 103050515419. The next prime is 103050515467. The reversal of 103050515442 is 244515050301.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 120809088 + ... + 120809940.

It is an arithmetic number, because the mean of its divisors is an integer number (1344973140).

Almost surely, 2^103050515442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103050515442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129117421440).

103050515442 is an abundant number, since it is smaller than the sum of its proper divisors (155184327438).

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

103050515442 is a wasteful number, since it uses less digits than its factorization.

103050515442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 103050515442 its reverse (244515050301), we get a palindrome (347565565743).

The spelling of 103050515442 in words is "one hundred three billion, fifty million, five hundred fifteen thousand, four hundred forty-two".