10031210990 has 16 divisors (see below), whose sum is σ = 18058717152. Its totient is φ = 4011920544.

The previous prime is 10031210963. The next prime is 10031210999. The reversal of 10031210990 is 9901213001.

10031210990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031210999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8447 + ... + 141893.

It is an arithmetic number, because the mean of its divisors is an integer number (1128669822).

Almost surely, 2^10031210990 is an apocalyptic number.

10031210990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031210990 is a deficient number, since it is larger than the sum of its proper divisors (8027506162).

10031210990 is a wasteful number, since it uses less digits than its factorization.

10031210990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140971.

The product of its (nonzero) digits is 486, while the sum is 26.

Adding to 10031210990 its reverse (9901213001), we get a palindrome (19932423991).

The spelling of 10031210990 in words is "ten billion, thirty-one million, two hundred ten thousand, nine hundred ninety".