10310221330 has 16 divisors (see below), whose sum is σ = 18693863640. Its totient is φ = 4093985152.

The previous prime is 10310221309. The next prime is 10310221391. The reversal of 10310221330 is 3312201301.

It can be written as a sum of positive squares in 4 ways, for example, as 9700477081 + 609744249 = 98491^2 + 24693^2 .

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, 3761485 + ... + 3764224.

Almost surely, 2^10310221330 is an apocalyptic number.

10310221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10310221330 is a deficient number, since it is larger than the sum of its proper divisors (8383642310).

10310221330 is a wasteful number, since it uses less digits than its factorization.

10310221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525853.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10310221330 its reverse (3312201301), we get a palindrome (13622422631).

The spelling of 10310221330 in words is "ten billion, three hundred ten million, two hundred twenty-one thousand, three hundred thirty".