2113551067 has 2 divisors, whose sum is σ = 2113551068. Its totient is φ = 2113551066.

The previous prime is 2113551049. The next prime is 2113551071. The reversal of 2113551067 is 7601553112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2113551067 - 2¹¹ = 2113549019 is a prime.

It is a super-2 number, since 2×2113551067² = 8934196225633676978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2113551047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056775533 + 1056775534.

It is an arithmetic number, because the mean of its divisors is an integer number (1056775534).

Almost surely, 2^2113551067 is an apocalyptic number.

2113551067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113551067 is an equidigital number, since it uses as much as digits as its factorization.

2113551067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 2113551067 is about 45973.3734568174. The cubic root of 2113551067 is about 1283.3277397781.

The spelling of 2113551067 in words is "two billion, one hundred thirteen million, five hundred fifty-one thousand, sixty-seven".