1012019032 has 48 divisors (see below), whose sum is σ = 1975428000. Its totient is φ = 486030720.

The previous prime is 1012019023. The next prime is 1012019069. The reversal of 1012019032 is 2309102101.

1012019032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1012019032² = 2048365042260434048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2347857 + ... + 2348287.

It is an arithmetic number, because the mean of its divisors is an integer number (41154750).

Almost surely, 2^1012019032 is an apocalyptic number.

It is an amenable number.

1012019032 is a deficient number, since it is larger than the sum of its proper divisors (963408968).

1012019032 is a wasteful number, since it uses less digits than its factorization.

1012019032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1012019032 is about 31812.2465726644. The cubic root of 1012019032 is about 1003.9903995315.

The spelling of 1012019032 in words is "one billion, twelve million, nineteen thousand, thirty-two".