1012103032 has 32 divisors (see below), whose sum is σ = 1966294800. Its totient is φ = 488001024.

The previous prime is 1012102991. The next prime is 1012103047. The reversal of 1012103032 is 2303012101.

It is a super-3 number, since 3×1012103032³ (a number of 28 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 18319 + ... + 48577.

Almost surely, 2^1012103032 is an apocalyptic number.

It is an amenable number.

1012103032 is a deficient number, since it is larger than the sum of its proper divisors (954191768).

1012103032 is a wasteful number, since it uses less digits than its factorization.

1012103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30415 (or 30411 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1012103032 is about 31813.5667915435. The cubic root of 1012103032 is about 1004.0181766311.

Adding to 1012103032 its reverse (2303012101), we get a palindrome (3315115133).

The spelling of 1012103032 in words is "one billion, twelve million, one hundred three thousand, thirty-two".