2114531100 has 108 divisors (see below), whose sum is σ = 7230448680. Its totient is φ = 512611200.

The previous prime is 2114531099. The next prime is 2114531113. The reversal of 2114531100 is 11354112.

2114531100 is a `hidden beast` number, since 21 + 14 + 531 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 96895 + ... + 116694.

Almost surely, 2^2114531100 is an apocalyptic number.

2114531100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114531100 is an abundant number, since it is smaller than the sum of its proper divisors (5115917580).

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

2114531100 is a wasteful number, since it uses less digits than its factorization.

2114531100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213620 (or 213610 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2114531100 is about 45984.0309237892. The cubic root of 2114531100 is about 1283.5260646431.

Adding to 2114531100 its reverse (11354112), we get a palindrome (2125885212).

The spelling of 2114531100 in words is "two billion, one hundred fourteen million, five hundred thirty-one thousand, one hundred".