103322032213012 has 12 divisors (see below), whose sum is σ = 181264462999956. Its totient is φ = 51532185641600.

The previous prime is 103322032212881. The next prime is 103322032213019. The reversal of 103322032213012 is 210312230223301.

It can be written as a sum of positive squares in 2 ways, for example, as 82230002341776 + 21092029871236 = 9068076^2 + 4592606^2 .

It is a super-2 number, since 2×103322032213012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103322032213019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32207614423 + ... + 32207617630.

It is an arithmetic number, because the mean of its divisors is an integer number (15105371916663).

Almost surely, 2^{103322032213012} is an apocalyptic number.

It is an amenable number.

103322032213012 is a deficient number, since it is larger than the sum of its proper divisors (77942430786944).

103322032213012 is a wasteful number, since it uses less digits than its factorization.

103322032213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64415232458 (or 64415232456 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 103322032213012 its reverse (210312230223301), we get a palindrome (313634262436313).

The spelling of 103322032213012 in words is "one hundred three trillion, three hundred twenty-two billion, thirty-two million, two hundred thirteen thousand, twelve".