10984950139 has 2 divisors, whose sum is σ = 10984950140. Its totient is φ = 10984950138.

The previous prime is 10984950071. The next prime is 10984950233. The reversal of 10984950139 is 93105948901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10984950139 - 2²¹ = 10982852987 is a prime.

It is a super-2 number, since 2×10984950139² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10984950092 and 10984950101.

It is not a weakly prime, because it can be changed into another prime (10984951139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5492475069 + 5492475070.

It is an arithmetic number, because the mean of its divisors is an integer number (5492475070).

Almost surely, 2^10984950139 is an apocalyptic number.

10984950139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10984950139 is an equidigital number, since it uses as much as digits as its factorization.

10984950139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 10984950139 in words is "ten billion, nine hundred eighty-four million, nine hundred fifty thousand, one hundred thirty-nine".