140033051 has 2 divisors, whose sum is σ = 140033052. Its totient is φ = 140033050.

The previous prime is 140033041. The next prime is 140033057. The reversal of 140033051 is 150330041.

It is a strong prime.

It is an emirp because it is prime and its reverse (150330041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140033051 is a prime.

It is not a weakly prime, because it can be changed into another prime (140033057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016525 + 70016526.

It is an arithmetic number, because the mean of its divisors is an integer number (70016526).

Almost surely, 2^140033051 is an apocalyptic number.

140033051 is a deficient number, since it is larger than the sum of its proper divisors (1).

140033051 is an equidigital number, since it uses as much as digits as its factorization.

140033051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 140033051 is about 11833.5561434423. The cubic root of 140033051 is about 519.2902681897.

Adding to 140033051 its reverse (150330041), we get a palindrome (290363092).

The spelling of 140033051 in words is "one hundred forty million, thirty-three thousand, fifty-one".