10511342330 has 16 divisors (see below), whose sum is σ = 19133006760. Its totient is φ = 4157294592.

The previous prime is 10511342299. The next prime is 10511342351. The reversal of 10511342330 is 3324311501.

It can be written as a sum of positive squares in 4 ways, for example, as 8121794641 + 2389547689 = 90121^2 + 48883^2 .

It is a super-2 number, since 2×10511342330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10511342296 and 10511342305.

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, 5904359 + ... + 5906138.

Almost surely, 2^10511342330 is an apocalyptic number.

10511342330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10511342330 is a deficient number, since it is larger than the sum of its proper divisors (8621664430).

10511342330 is a wasteful number, since it uses less digits than its factorization.

10511342330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810593.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 10511342330 its reverse (3324311501), we get a palindrome (13835653831).

The spelling of 10511342330 in words is "ten billion, five hundred eleven million, three hundred forty-two thousand, three hundred thirty".