103233124242 has 128 divisors (see below), whose sum is σ = 239362375680. Its totient is φ = 32943335040.

The previous prime is 103233124237. The next prime is 103233124249. The reversal of 103233124242 is 242421332301.

103233124242 is a `hidden beast` number, since 1 + 0 + 3 + 233 + 1 + 2 + 424 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (103233124249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131172573 + ... + 131173359.

It is an arithmetic number, because the mean of its divisors is an integer number (1870018560).

Almost surely, 2^103233124242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103233124242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119681187840).

103233124242 is an abundant number, since it is smaller than the sum of its proper divisors (136129251438).

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

103233124242 is a wasteful number, since it uses less digits than its factorization.

103233124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573 (or 1567 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103233124242 its reverse (242421332301), we get a palindrome (345654456543).

It can be divided in two parts, 103233 and 124242, that added together give a triangular number (227475 = T₆₇₄).

The spelling of 103233124242 in words is "one hundred three billion, two hundred thirty-three million, one hundred twenty-four thousand, two hundred forty-two".