260333220971 has 2 divisors, whose sum is σ = 260333220972. Its totient is φ = 260333220970.

The previous prime is 260333220937. The next prime is 260333220997. The reversal of 260333220971 is 179022333062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260333220971 is a prime.

It is a super-2 number, since 2×260333220971² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (260333220871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130166610485 + 130166610486.

It is an arithmetic number, because the mean of its divisors is an integer number (130166610486).

Almost surely, 2^260333220971 is an apocalyptic number.

260333220971 is a deficient number, since it is larger than the sum of its proper divisors (1).

260333220971 is an equidigital number, since it uses as much as digits as its factorization.

260333220971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 260333220971 in words is "two hundred sixty billion, three hundred thirty-three million, two hundred twenty thousand, nine hundred seventy-one".