118941541 has 2 divisors, whose sum is σ = 118941542. Its totient is φ = 118941540.

The previous prime is 118941527. The next prime is 118941547. The reversal of 118941541 is 145149811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69239041 + 49702500 = 8321^2 + 7050^2 .

It is a cyclic number.

It is not a de Polignac number, because 118941541 - 2⁵ = 118941509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118941497 and 118941506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118941547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59470770 + 59470771.

It is an arithmetic number, because the mean of its divisors is an integer number (59470771).

Almost surely, 2^118941541 is an apocalyptic number.

It is an amenable number.

118941541 is a deficient number, since it is larger than the sum of its proper divisors (1).

118941541 is an equidigital number, since it uses as much as digits as its factorization.

118941541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 34.

The square root of 118941541 is about 10906.0323216099. The cubic root of 118941541 is about 491.7879164462.

The spelling of 118941541 in words is "one hundred eighteen million, nine hundred forty-one thousand, five hundred forty-one".