35130221747 has 2 divisors, whose sum is σ = 35130221748. Its totient is φ = 35130221746.

The previous prime is 35130221723. The next prime is 35130221771. The reversal of 35130221747 is 74712203153.

It is a happy number.

35130221747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (35130221723) and next prime (35130221771).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35130221747 is a prime.

It is not a weakly prime, because it can be changed into another prime (35130221717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17565110873 + 17565110874.

It is an arithmetic number, because the mean of its divisors is an integer number (17565110874).

Almost surely, 2^35130221747 is an apocalyptic number.

35130221747 is a deficient number, since it is larger than the sum of its proper divisors (1).

35130221747 is an equidigital number, since it uses as much as digits as its factorization.

35130221747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 35130221747 in words is "thirty-five billion, one hundred thirty million, two hundred twenty-one thousand, seven hundred forty-seven".