1501370141 has 2 divisors, whose sum is σ = 1501370142. Its totient is φ = 1501370140.

The previous prime is 1501370137. The next prime is 1501370153. The reversal of 1501370141 is 1410731051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1159674916 + 341695225 = 34054^2 + 18485^2 .

It is a cyclic number.

It is not a de Polignac number, because 1501370141 - 2² = 1501370137 is a prime.

It is a super-2 number, since 2×1501370141² = 4508224600572719762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1501370191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750685070 + 750685071.

It is an arithmetic number, because the mean of its divisors is an integer number (750685071).

Almost surely, 2^1501370141 is an apocalyptic number.

It is an amenable number.

1501370141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1501370141 is an equidigital number, since it uses as much as digits as its factorization.

1501370141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1501370141 is about 38747.5178688906. The cubic root of 1501370141 is about 1145.0626742452.

The spelling of 1501370141 in words is "one billion, five hundred one million, three hundred seventy thousand, one hundred forty-one".