10121132 has 12 divisors (see below), whose sum is σ = 20242320. Its totient is φ = 4337616.

The previous prime is 10121131. The next prime is 10121143. The reversal of 10121132 is 23112101.

10121132 is an admirable number.

It is a super-2 number, since 2×10121132² = 204874625922848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10121131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180707 + ... + 180762.

It is an arithmetic number, because the mean of its divisors is an integer number (1686860).

Almost surely, 2^10121132 is an apocalyptic number.

It is an amenable number.

10121132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10121132 is a wasteful number, since it uses less digits than its factorization.

10121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361480 (or 361478 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10121132 is about 3181.3726597178. The cubic root of 10121132 is about 216.3098832899.

Adding to 10121132 its reverse (23112101), we get a palindrome (33233233).

The spelling of 10121132 in words is "ten million, one hundred twenty-one thousand, one hundred thirty-two".