1146103432 has 32 divisors (see below), whose sum is σ = 2319710400. Its totient is φ = 529232704.

The previous prime is 1146103423. The next prime is 1146103447. The reversal of 1146103432 is 2343016411.

It is a junction number, because it is equal to n+sod(n) for n = 1146103397 and 1146103406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102058 + ... + 112729.

It is an arithmetic number, because the mean of its divisors is an integer number (72490950).

Almost surely, 2^1146103432 is an apocalyptic number.

It is an amenable number.

1146103432 is an abundant number, since it is smaller than the sum of its proper divisors (1173606968).

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

1146103432 is a wasteful number, since it uses less digits than its factorization.

1146103432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214845 (or 214841 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1146103432 is about 33854.1494059443. The cubic root of 1146103432 is about 1046.5049116921.

Adding to 1146103432 its reverse (2343016411), we get a palindrome (3489119843).

The spelling of 1146103432 in words is "one billion, one hundred forty-six million, one hundred three thousand, four hundred thirty-two".