980359511011 has 2 divisors, whose sum is σ = 980359511012. Its totient is φ = 980359511010.

The previous prime is 980359511003. The next prime is 980359511063. The reversal of 980359511011 is 110115953089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 980359511011 - 2³ = 980359511003 is a prime.

It is a super-2 number, since 2×980359511011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (980359511711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490179755505 + 490179755506.

It is an arithmetic number, because the mean of its divisors is an integer number (490179755506).

Almost surely, 2^980359511011 is an apocalyptic number.

980359511011 is a deficient number, since it is larger than the sum of its proper divisors (1).

980359511011 is an equidigital number, since it uses as much as digits as its factorization.

980359511011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 43.

The spelling of 980359511011 in words is "nine hundred eighty billion, three hundred fifty-nine million, five hundred eleven thousand, eleven".