7200030651261 has 16 divisors (see below), whose sum is σ = 11349802012800. Its totient is φ = 3972430703808.

The previous prime is 7200030651257. The next prime is 7200030651287. The reversal of 7200030651261 is 1621560300027.

It is not a de Polignac number, because 7200030651261 - 2² = 7200030651257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200030651061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5911354606 + ... + 5911355823.

It is an arithmetic number, because the mean of its divisors is an integer number (709362625800).

Almost surely, 2^{7200030651261} is an apocalyptic number.

It is an amenable number.

7200030651261 is a deficient number, since it is larger than the sum of its proper divisors (4149771361539).

7200030651261 is a wasteful number, since it uses less digits than its factorization.

7200030651261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11822710468.

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 7200030651261 its reverse (1621560300027), we get a palindrome (8821590951288).

The spelling of 7200030651261 in words is "seven trillion, two hundred billion, thirty million, six hundred fifty-one thousand, two hundred sixty-one".