10123331330 has 32 divisors (see below), whose sum is σ = 21309450624. Its totient is φ = 3390137856.

The previous prime is 10123331327. The next prime is 10123331357. The reversal of 10123331330 is 3313332101.

It is a Curzon 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, 1678607 + ... + 1684626.

It is an arithmetic number, because the mean of its divisors is an integer number (665920332).

Almost surely, 2^10123331330 is an apocalyptic number.

10123331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123331330 is an abundant number, since it is smaller than the sum of its proper divisors (11186119294).

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

10123331330 is a wasteful number, since it uses less digits than its factorization.

10123331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363290.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10123331330 its reverse (3313332101), we get a palindrome (13436663431).

The spelling of 10123331330 in words is "ten billion, one hundred twenty-three million, three hundred thirty-one thousand, three hundred thirty".