2101201132 has 6 divisors (see below), whose sum is σ = 3677101988. Its totient is φ = 1050600564.

The previous prime is 2101201117. The next prime is 2101201147. The reversal of 2101201132 is 2311021012.

It is an interprime number because it is at equal distance from previous prime (2101201117) and next prime (2101201147).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262650138 + ... + 262650145.

Almost surely, 2^2101201132 is an apocalyptic number.

It is an amenable number.

2101201132 is a deficient number, since it is larger than the sum of its proper divisors (1575900856).

2101201132 is a wasteful number, since it uses less digits than its factorization.

2101201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525300287 (or 525300285 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2101201132 is about 45838.8605006713. The cubic root of 2101201132 is about 1280.8232683923.

Adding to 2101201132 its reverse (2311021012), we get a palindrome (4412222144).

The spelling of 2101201132 in words is "two billion, one hundred one million, two hundred one thousand, one hundred thirty-two".