151143969373 has 2 divisors, whose sum is σ = 151143969374. Its totient is φ = 151143969372.

The previous prime is 151143969349. The next prime is 151143969407. The reversal of 151143969373 is 373969341151.

151143969373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150806402244 + 337567129 = 388338^2 + 18373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151143969373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151143969373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151143969173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75571984686 + 75571984687.

It is an arithmetic number, because the mean of its divisors is an integer number (75571984687).

Almost surely, 2^151143969373 is an apocalyptic number.

It is an amenable number.

151143969373 is a deficient number, since it is larger than the sum of its proper divisors (1).

151143969373 is an equidigital number, since it uses as much as digits as its factorization.

151143969373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 52.

The spelling of 151143969373 in words is "one hundred fifty-one billion, one hundred forty-three million, nine hundred sixty-nine thousand, three hundred seventy-three".