1012030998 has 16 divisors (see below), whose sum is σ = 2208067776. Its totient is φ = 306676040.

The previous prime is 1012030969. The next prime is 1012031011. The reversal of 1012030998 is 8990302101.

1012030998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 7666836 + ... + 7666967.

It is an arithmetic number, because the mean of its divisors is an integer number (138004236).

Almost surely, 2^1012030998 is an apocalyptic number.

1012030998 is an abundant number, since it is smaller than the sum of its proper divisors (1196036778).

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

1012030998 is a wasteful number, since it uses less digits than its factorization.

1012030998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333819.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 1012030998 is about 31812.4346443337. The cubic root of 1012030998 is about 1003.9943565393.

The spelling of 1012030998 in words is "one billion, twelve million, thirty thousand, nine hundred ninety-eight".