20110230982 has 16 divisors (see below), whose sum is σ = 30355320240. Its totient is φ = 9991979008.

The previous prime is 20110230979. The next prime is 20110230997. The reversal of 20110230982 is 28903201102.

It is a self number, because there is not a number n which added to its sum of digits gives 20110230982.

It is a congruent number.

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, 168678 + ... + 262054.

It is an arithmetic number, because the mean of its divisors is an integer number (1897207515).

Almost surely, 2^20110230982 is an apocalyptic number.

20110230982 is a deficient number, since it is larger than the sum of its proper divisors (10245089258).

20110230982 is a wasteful number, since it uses less digits than its factorization.

20110230982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94055.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 20110230982 in words is "twenty billion, one hundred ten million, two hundred thirty thousand, nine hundred eighty-two".