1012103132 has 72 divisors (see below), whose sum is σ = 1947918336. Its totient is φ = 459176256.

The previous prime is 1012103129. The next prime is 1012103167. The reversal of 1012103132 is 2313012101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7969253 + ... + 7969379.

Almost surely, 2^1012103132 is an apocalyptic number.

It is an amenable number.

1012103132 is a deficient number, since it is larger than the sum of its proper divisors (935815204).

1012103132 is a wasteful number, since it uses less digits than its factorization.

1012103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1012103132 is about 31813.5683632000. The cubic root of 1012103132 is about 1004.0182096981.

Adding to 1012103132 its reverse (2313012101), we get a palindrome (3325115233).

The spelling of 1012103132 in words is "one billion, twelve million, one hundred three thousand, one hundred thirty-two".