151041403 has 2 divisors, whose sum is σ = 151041404. Its totient is φ = 151041402.

The previous prime is 151041349. The next prime is 151041421. The reversal of 151041403 is 304140151.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151041403 is a prime.

It is not a weakly prime, because it can be changed into another prime (151041493) 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, 75520701 + 75520702.

It is an arithmetic number, because the mean of its divisors is an integer number (75520702).

Almost surely, 2^151041403 is an apocalyptic number.

151041403 is a deficient number, since it is larger than the sum of its proper divisors (1).

151041403 is an equidigital number, since it uses as much as digits as its factorization.

151041403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 151041403 is about 12289.8902761579. The cubic root of 151041403 is about 532.5560674798.

Adding to 151041403 its reverse (304140151), we get a palindrome (455181554).

The spelling of 151041403 in words is "one hundred fifty-one million, forty-one thousand, four hundred three".