10308991030 has 16 divisors (see below), whose sum is σ = 19983582864. Its totient is φ = 3806396640.

The previous prime is 10308991027. The next prime is 10308991031. The reversal of 10308991030 is 3019980301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10308991031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39649836 + ... + 39650095.

It is an arithmetic number, because the mean of its divisors is an integer number (1248973929).

Almost surely, 2^10308991030 is an apocalyptic number.

10308991030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10308991030 is a deficient number, since it is larger than the sum of its proper divisors (9674591834).

10308991030 is a wasteful number, since it uses less digits than its factorization.

10308991030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79299951.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 10308991030 in words is "ten billion, three hundred eight million, nine hundred ninety-one thousand, thirty".