102043043050120 has 16 divisors (see below), whose sum is σ = 229596846862860. Its totient is φ = 40817217220032.

The previous prime is 102043043050049. The next prime is 102043043050121. The reversal of 102043043050120 is 21050340340201.

It can be written as a sum of positive squares in 2 ways, for example, as 83059053778276 + 18983989271844 = 9113674^2 + 4357062^2 .

It is not an unprimeable number, because it can be changed into a prime (102043043050121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275538038087 + ... + 1275538038166.

Almost surely, 2^{102043043050120} is an apocalyptic number.

102043043050120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102043043050120 is an abundant number, since it is smaller than the sum of its proper divisors (127553803812740).

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

102043043050120 is a wasteful number, since it uses less digits than its factorization.

102043043050120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551076076264 (or 2551076076260 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 102043043050120 its reverse (21050340340201), we get a palindrome (123093383390321).

The spelling of 102043043050120 in words is "one hundred two trillion, forty-three billion, forty-three million, fifty thousand, one hundred twenty".