61241113 has 2 divisors, whose sum is σ = 61241114. Its totient is φ = 61241112.

The previous prime is 61241107. The next prime is 61241119. The reversal of 61241113 is 31114216.

It is a balanced prime because it is at equal distance from previous prime (61241107) and next prime (61241119).

It can be written as a sum of positive squares in only one way, i.e., 57957769 + 3283344 = 7613^2 + 1812^2 .

It is a cyclic number.

It is not a de Polignac number, because 61241113 - 2²¹ = 59143961 is a prime.

It is equal to p_3631402 and since 61241113 and 3631402 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (61241119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30620556 + 30620557.

It is an arithmetic number, because the mean of its divisors is an integer number (30620557).

Almost surely, 2^61241113 is an apocalyptic number.

It is an amenable number.

61241113 is a deficient number, since it is larger than the sum of its proper divisors (1).

61241113 is an equidigital number, since it uses as much as digits as its factorization.

61241113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 19.

The square root of 61241113 is about 7825.6701310495. The cubic root of 61241113 is about 394.1676925381.

Adding to 61241113 its reverse (31114216), we get a palindrome (92355329).

The spelling of 61241113 in words is "sixty-one million, two hundred forty-one thousand, one hundred thirteen".