112303202122321 has 10 divisors (see below), whose sum is σ = 131012606893522. Its totient is φ = 96259887531360.

The previous prime is 112303202122261. The next prime is 112303202122337. The reversal of 112303202122321 is 123221202303211.

It can be written as a sum of positive squares in only one way, i.e., 88930463787025 + 23372738335296 = 9430295^2 + 4834536^2 .

It is not a de Polignac number, because 112303202122321 - 2²¹ = 112303200025169 is a prime.

It is a super-2 number, since 2×112303202122321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112303202122381) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 23386753560 + ... + 23386758361.

Almost surely, 2^{112303202122321} is an apocalyptic number.

It is an amenable number.

112303202122321 is a deficient number, since it is larger than the sum of its proper divisors (18709404771201).

112303202122321 is an frugal number, since it uses more digits than its factorization.

112303202122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46773511949 (or 46773511928 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 112303202122321 its reverse (123221202303211), we get a palindrome (235524404425532).

The spelling of 112303202122321 in words is "one hundred twelve trillion, three hundred three billion, two hundred two million, one hundred twenty-two thousand, three hundred twenty-one".