8940032101 has 32 divisors (see below), whose sum is σ = 12417350400. Its totient is φ = 6208634880.

The previous prime is 8940032099. The next prime is 8940032113. The reversal of 8940032101 is 1012300498.

It is a happy number.

It is not a de Polignac number, because 8940032101 - 2¹ = 8940032099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8940032101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940032401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124956 + ... + 183013.

It is an arithmetic number, because the mean of its divisors is an integer number (388042200).

Almost surely, 2^8940032101 is an apocalyptic number.

It is an amenable number.

8940032101 is a deficient number, since it is larger than the sum of its proper divisors (3477318299).

8940032101 is a wasteful number, since it uses less digits than its factorization.

8940032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308029.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 8940032101 is about 94551.7429823480. The cubic root of 8940032101 is about 2075.4535884384.

Adding to 8940032101 its reverse (1012300498), we get a palindrome (9952332599).

The spelling of 8940032101 in words is "eight billion, nine hundred forty million, thirty-two thousand, one hundred one".