20232783060 has 144 divisors (see below), whose sum is σ = 68766558336. Its totient is φ = 4423550208.

The previous prime is 20232783059. The next prime is 20232783071. The reversal of 20232783060 is 6038723202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81987 + ... + 217226.

It is an arithmetic number, because the mean of its divisors is an integer number (477545544).

Almost surely, 2^20232783060 is an apocalyptic number.

20232783060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20232783060 is an abundant number, since it is smaller than the sum of its proper divisors (48533775276).

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

20232783060 is a wasteful number, since it uses less digits than its factorization.

20232783060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299262 (or 299253 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 20232783060 in words is "twenty billion, two hundred thirty-two million, seven hundred eighty-three thousand, sixty".