1146131036 has 6 divisors (see below), whose sum is σ = 2005729320. Its totient is φ = 573065516.

The previous prime is 1146131027. The next prime is 1146131047. The reversal of 1146131036 is 6301316411.

It is a junction number, because it is equal to n+sod(n) for n = 1146130996 and 1146131014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143266376 + ... + 143266383.

It is an arithmetic number, because the mean of its divisors is an integer number (334288220).

Almost surely, 2^1146131036 is an apocalyptic number.

It is an amenable number.

1146131036 is a deficient number, since it is larger than the sum of its proper divisors (859598284).

1146131036 is a wasteful number, since it uses less digits than its factorization.

1146131036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286532763 (or 286532761 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1146131036 is about 33854.5570935436. The cubic root of 1146131036 is about 1046.5133133450.

Adding to 1146131036 its reverse (6301316411), we get a palindrome (7447447447).

The spelling of 1146131036 in words is "one billion, one hundred forty-six million, one hundred thirty-one thousand, thirty-six".