7321200312101 has 8 divisors (see below), whose sum is σ = 7884414044640. Its totient is φ = 6757992933552.

The previous prime is 7321200312091. The next prime is 7321200312119. The reversal of 7321200312101 is 1012130021237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7321200312101 - 2⁶ = 7321200312037 is a prime.

It is a super-3 number, since 3×7321200312101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7321200012101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955490 + ... + 3944028.

It is an arithmetic number, because the mean of its divisors is an integer number (985551755580).

Almost surely, 2^{7321200312101} is an apocalyptic number.

It is an amenable number.

7321200312101 is a deficient number, since it is larger than the sum of its proper divisors (563213732539).

7321200312101 is a wasteful number, since it uses less digits than its factorization.

7321200312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176995.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 7321200312101 its reverse (1012130021237), we get a palindrome (8333330333338).

The spelling of 7321200312101 in words is "seven trillion, three hundred twenty-one billion, two hundred million, three hundred twelve thousand, one hundred one".