305534010101012 has 192 divisors, whose sum is σ = 694401632870400. Its totient is φ = 114171704755200.

The previous prime is 305534010100999. The next prime is 305534010101027. The reversal of 305534010101012 is 210101010435503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1506483989 + ... + 1506686787.

It is an arithmetic number, because the mean of its divisors is an integer number (3616675171200).

Almost surely, 2^{305534010101012} 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 305534010101012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347200816435200).

305534010101012 is an abundant number, since it is smaller than the sum of its proper divisors (388867622769388).

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

305534010101012 is a wasteful number, since it uses less digits than its factorization.

305534010101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204742 (or 204740 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 305534010101012 its reverse (210101010435503), we get a palindrome (515635020536515).

The spelling of 305534010101012 in words is "three hundred five trillion, five hundred thirty-four billion, ten million, one hundred one thousand, twelve".