20108003080 has 32 divisors (see below), whose sum is σ = 49356008640. Its totient is φ = 7312000960.

The previous prime is 20108003063. The next prime is 20108003119. The reversal of 20108003080 is 8030080102.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 22849564 + ... + 22850443.

It is an arithmetic number, because the mean of its divisors is an integer number (1542375270).

Almost surely, 2^20108003080 is an apocalyptic number.

20108003080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20108003080 is an abundant number, since it is smaller than the sum of its proper divisors (29248005560).

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

20108003080 is a wasteful number, since it uses less digits than its factorization.

20108003080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45700029 (or 45700025 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 20108003080 its reverse (8030080102), we get a palindrome (28138083182).

The spelling of 20108003080 in words is "twenty billion, one hundred eight million, three thousand, eighty".