2303103311132 has 48 divisors (see below), whose sum is σ = 4468118239872. Its totient is φ = 1031841815040.

The previous prime is 2303103311057. The next prime is 2303103311143. The reversal of 2303103311132 is 2311133013032.

2303103311132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2303103311098 and 2303103311107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559433 + ... + 2217920.

It is an arithmetic number, because the mean of its divisors is an integer number (93085796664).

Almost surely, 2^{2303103311132} is an apocalyptic number.

It is an amenable number.

2303103311132 is a deficient number, since it is larger than the sum of its proper divisors (2165014928740).

2303103311132 is a wasteful number, since it uses less digits than its factorization.

2303103311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777838 (or 2777836 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2303103311132 its reverse (2311133013032), we get a palindrome (4614236324164).

The spelling of 2303103311132 in words is "two trillion, three hundred three billion, one hundred three million, three hundred eleven thousand, one hundred thirty-two".