151996473373 has 2 divisors, whose sum is σ = 151996473374. Its totient is φ = 151996473372.

The previous prime is 151996473371. The next prime is 151996473379. The reversal of 151996473373 is 373374699151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144660036964 + 7336436409 = 380342^2 + 85653^2 .

It is an emirp because it is prime and its reverse (373374699151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151996473373 - 2¹ = 151996473371 is a prime.

Together with 151996473371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151996473371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75998236686 + 75998236687.

It is an arithmetic number, because the mean of its divisors is an integer number (75998236687).

Almost surely, 2^151996473373 is an apocalyptic number.

It is an amenable number.

151996473373 is a deficient number, since it is larger than the sum of its proper divisors (1).

151996473373 is an equidigital number, since it uses as much as digits as its factorization.

151996473373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12859560, while the sum is 58.

The spelling of 151996473373 in words is "one hundred fifty-one billion, nine hundred ninety-six million, four hundred seventy-three thousand, three hundred seventy-three".