151419019291 has 2 divisors, whose sum is σ = 151419019292. Its totient is φ = 151419019290.

The previous prime is 151419019217. The next prime is 151419019303. The reversal of 151419019291 is 192910914151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151419019291 - 2³⁷ = 13980065819 is a prime.

It is not a weakly prime, because it can be changed into another prime (151419014291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75709509645 + 75709509646.

It is an arithmetic number, because the mean of its divisors is an integer number (75709509646).

Almost surely, 2^151419019291 is an apocalyptic number.

151419019291 is a deficient number, since it is larger than the sum of its proper divisors (1).

151419019291 is an equidigital number, since it uses as much as digits as its factorization.

151419019291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 43.

The spelling of 151419019291 in words is "one hundred fifty-one billion, four hundred nineteen million, nineteen thousand, two hundred ninety-one".