2403023001132 has 192 divisors, whose sum is σ = 6313087872000. Its totient is φ = 706335759360.

The previous prime is 2403023001121. The next prime is 2403023001199. The reversal of 2403023001132 is 2311003203042.

It is a junction number, because it is equal to n+sod(n) for n = 2403023001099 and 2403023001108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162942583 + ... + 162957329.

It is an arithmetic number, because the mean of its divisors is an integer number (32880666000).

Almost surely, 2^{2403023001132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2403023001132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3156543936000).

2403023001132 is an abundant number, since it is smaller than the sum of its proper divisors (3910064870868).

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

2403023001132 is a wasteful number, since it uses less digits than its factorization.

2403023001132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176 (or 15174 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2403023001132 its reverse (2311003203042), we get a palindrome (4714026204174).

The spelling of 2403023001132 in words is "two trillion, four hundred three billion, twenty-three million, one thousand, one hundred thirty-two".