151375121399 has 8 divisors (see below), whose sum is σ = 152147196960. Its totient is φ = 150604011936.

The previous prime is 151375121393. The next prime is 151375121411. The reversal of 151375121399 is 993121573151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151375121399 - 2¹⁶ = 151375055863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151375121393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73694 + ... + 555140.

It is an arithmetic number, because the mean of its divisors is an integer number (19018399620).

Almost surely, 2^151375121399 is an apocalyptic number.

151375121399 is a deficient number, since it is larger than the sum of its proper divisors (772075561).

151375121399 is a wasteful number, since it uses less digits than its factorization.

151375121399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483049.

The product of its digits is 255150, while the sum is 47.

The spelling of 151375121399 in words is "one hundred fifty-one billion, three hundred seventy-five million, one hundred twenty-one thousand, three hundred ninety-nine".