103213302032 has 10 divisors (see below), whose sum is σ = 199975772718. Its totient is φ = 51606651008.

The previous prime is 103213302013. The next prime is 103213302043. The reversal of 103213302032 is 230203312301.

It can be written as a sum of positive squares in only one way, i.e., 65800458256 + 37412843776 = 256516^2 + 193424^2 .

It is a super-3 number, since 3×103213302032³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103213301995 and 103213302013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3225415673 + ... + 3225415704.

Almost surely, 2^103213302032 is an apocalyptic number.

It is an amenable number.

103213302032 is a deficient number, since it is larger than the sum of its proper divisors (96762470686).

103213302032 is an equidigital number, since it uses as much as digits as its factorization.

103213302032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450831385 (or 6450831379 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103213302032 its reverse (230203312301), we get a palindrome (333416614333).

The spelling of 103213302032 in words is "one hundred three billion, two hundred thirteen million, three hundred two thousand, thirty-two".