103011220213312 has 28 divisors (see below), whose sum is σ = 204425168538736. Its totient is φ = 51502516329600.

The previous prime is 103011220213247. The next prime is 103011220213313. The reversal of 103011220213312 is 213312022110301.

It is a super-2 number, since 2×103011220213312² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103011220213313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47266278 + ... + 49397605.

Almost surely, 2^{103011220213312} is an apocalyptic number.

It is an amenable number.

103011220213312 is a deficient number, since it is larger than the sum of its proper divisors (101413948325424).

103011220213312 is an equidigital number, since it uses as much as digits as its factorization.

103011220213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96680546 (or 96680536 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 103011220213312 its reverse (213312022110301), we get a palindrome (316323242323613).

The spelling of 103011220213312 in words is "one hundred three trillion, eleven billion, two hundred twenty million, two hundred thirteen thousand, three hundred twelve".