1030029830 has 32 divisors (see below), whose sum is σ = 2030819040. Its totient is φ = 374402560.

The previous prime is 1030029827. The next prime is 1030029851. The reversal of 1030029830 is 389200301.

It is a super-2 number, since 2×1030029830² = 2121922901379657800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030029830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99536 + ... + 109395.

It is an arithmetic number, because the mean of its divisors is an integer number (63463095).

Almost surely, 2^1030029830 is an apocalyptic number.

1030029830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030029830 is a deficient number, since it is larger than the sum of its proper divisors (1000789210).

1030029830 is a wasteful number, since it uses less digits than its factorization.

1030029830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208984.

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

The square root of 1030029830 is about 32094.0778026103. The cubic root of 1030029830 is about 1009.9113832651.

The spelling of 1030029830 in words is "one billion, thirty million, twenty-nine thousand, eight hundred thirty".