103213332032 has 28 divisors (see below), whose sum is σ = 204934863180. Its totient is φ = 51576201216.

The previous prime is 103213332029. The next prime is 103213332049. The reversal of 103213332032 is 230233312301.

It can be written as a sum of positive squares in 2 ways, for example, as 100631066176 + 2582265856 = 317224^2 + 50816^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103213331989 and 103213332007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366557 + ... + 583772.

Almost surely, 2^103213332032 is an apocalyptic number.

It is an amenable number.

103213332032 is a deficient number, since it is larger than the sum of its proper divisors (101721531148).

103213332032 is an equidigital number, since it uses as much as digits as its factorization.

103213332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952038 (or 952028 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103213332032 its reverse (230233312301), we get a palindrome (333446644333).

The spelling of 103213332032 in words is "one hundred three billion, two hundred thirteen million, three hundred thirty-two thousand, thirty-two".