2114198131 has 2 divisors, whose sum is σ = 2114198132. Its totient is φ = 2114198130.

The previous prime is 2114198069. The next prime is 2114198137. The reversal of 2114198131 is 1318914112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2114198131 - 2¹¹ = 2114196083 is a prime.

It is a super-2 number, since 2×2114198131² = 8939667474247786322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2114198093 and 2114198102.

It is not a weakly prime, because it can be changed into another prime (2114198137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057099065 + 1057099066.

It is an arithmetic number, because the mean of its divisors is an integer number (1057099066).

Almost surely, 2^2114198131 is an apocalyptic number.

2114198131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114198131 is an equidigital number, since it uses as much as digits as its factorization.

2114198131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 31.

The square root of 2114198131 is about 45980.4102961250. The cubic root of 2114198131 is about 1283.4586900803.

The spelling of 2114198131 in words is "two billion, one hundred fourteen million, one hundred ninety-eight thousand, one hundred thirty-one".