30207260501 has 12 divisors (see below), whose sum is σ = 33207852300. Its totient is φ = 27457151040.

The previous prime is 30207260471. The next prime is 30207260513. The reversal of 30207260501 is 10506270203.

It can be written as a sum of positive squares in 2 ways, for example, as 6744679876 + 23462580625 = 82126^2 + 153175^2 .

It is not a de Polignac number, because 30207260501 - 2⁶ = 30207260437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30207260701) 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 11 ways as a sum of consecutive naturals, for example, 1100735 + ... + 1127843.

It is an arithmetic number, because the mean of its divisors is an integer number (2767321025).

Almost surely, 2^30207260501 is an apocalyptic number.

It is an amenable number.

30207260501 is a deficient number, since it is larger than the sum of its proper divisors (3000591799).

30207260501 is a wasteful number, since it uses less digits than its factorization.

30207260501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36340 (or 36329 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The spelling of 30207260501 in words is "thirty billion, two hundred seven million, two hundred sixty thousand, five hundred one".