150705941 has 2 divisors, whose sum is σ = 150705942. Its totient is φ = 150705940.

The previous prime is 150705899. The next prime is 150706033. The reversal of 150705941 is 149507051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113848900 + 36857041 = 10670^2 + 6071^2 .

It is an emirp because it is prime and its reverse (149507051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150705941 - 2²² = 146511637 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 150705898 and 150705907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150705241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75352970 + 75352971.

It is an arithmetic number, because the mean of its divisors is an integer number (75352971).

Almost surely, 2^150705941 is an apocalyptic number.

It is an amenable number.

150705941 is a deficient number, since it is larger than the sum of its proper divisors (1).

150705941 is an equidigital number, since it uses as much as digits as its factorization.

150705941 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 32.

The square root of 150705941 is about 12276.2348055094. The cubic root of 150705941 is about 532.1615073453.

The spelling of 150705941 in words is "one hundred fifty million, seven hundred five thousand, nine hundred forty-one".