12101012324 has 6 divisors (see below), whose sum is σ = 21176771574. Its totient is φ = 6050506160.

The previous prime is 12101012299. The next prime is 12101012327. The reversal of 12101012324 is 42321010121.

It can be written as a sum of positive squares in only one way, i.e., 11200412224 + 900600100 = 105832^2 + 30010^2 .

It is not an unprimeable number, because it can be changed into a prime (12101012327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1512626537 + ... + 1512626544.

It is an arithmetic number, because the mean of its divisors is an integer number (3529461929).

Almost surely, 2^12101012324 is an apocalyptic number.

It is an amenable number.

12101012324 is a deficient number, since it is larger than the sum of its proper divisors (9075759250).

12101012324 is a wasteful number, since it uses less digits than its factorization.

12101012324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025253085 (or 3025253083 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12101012324 its reverse (42321010121), we get a palindrome (54422022445).

The spelling of 12101012324 in words is "twelve billion, one hundred one million, twelve thousand, three hundred twenty-four".