2103427960 has 32 divisors (see below), whose sum is σ = 4822014240. Its totient is φ = 825495424.

The previous prime is 2103427951. The next prime is 2103427973. The reversal of 2103427960 is 697243012.

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, 493972 + ... + 498211.

It is an arithmetic number, because the mean of its divisors is an integer number (150687945).

Almost surely, 2^2103427960 is an apocalyptic number.

2103427960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103427960 is an abundant number, since it is smaller than the sum of its proper divisors (2718586280).

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

2103427960 is a wasteful number, since it uses less digits than its factorization.

2103427960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992247 (or 992243 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2103427960 is about 45863.1438085092. The cubic root of 2103427960 is about 1281.2755757417.

The spelling of 2103427960 in words is "two billion, one hundred three million, four hundred twenty-seven thousand, nine hundred sixty".