120203434410 has 16 divisors (see below), whose sum is σ = 288488242656. Its totient is φ = 32054249168.

The previous prime is 120203434363. The next prime is 120203434451. The reversal of 120203434410 is 14434302021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003390544 + ... + 2003390603.

It is an arithmetic number, because the mean of its divisors is an integer number (18030515166).

Almost surely, 2^120203434410 is an apocalyptic number.

120203434410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120203434410 is an abundant number, since it is smaller than the sum of its proper divisors (168284808246).

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

120203434410 is a wasteful number, since it uses less digits than its factorization.

120203434410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006781157.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 120203434410 its reverse (14434302021), we get a palindrome (134637736431).

The spelling of 120203434410 in words is "one hundred twenty billion, two hundred three million, four hundred thirty-four thousand, four hundred ten".