1098139313963 has 2 divisors, whose sum is σ = 1098139313964. Its totient is φ = 1098139313962.

The previous prime is 1098139313849. The next prime is 1098139313977. The reversal of 1098139313963 is 3693139318901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1098139313963 - 2²⁰ = 1098138265387 is a prime.

It is a super-2 number, since 2×1098139313963² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1098139313899 and 1098139313908.

It is not a weakly prime, because it can be changed into another prime (1098139310963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549069656981 + 549069656982.

It is an arithmetic number, because the mean of its divisors is an integer number (549069656982).

Almost surely, 2^{1098139313963} is an apocalyptic number.

1098139313963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1098139313963 is an equidigital number, since it uses as much as digits as its factorization.

1098139313963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The spelling of 1098139313963 in words is "one trillion, ninety-eight billion, one hundred thirty-nine million, three hundred thirteen thousand, nine hundred sixty-three".