151375121398 has 32 divisors (see below), whose sum is σ = 232852838400. Its totient is φ = 73777223520.

The previous prime is 151375121393. The next prime is 151375121411. The reversal of 151375121398 is 893121573151.

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 15 ways as a sum of consecutive naturals, for example, 15330403 + ... + 15340273.

It is an arithmetic number, because the mean of its divisors is an integer number (7276651200).

Almost surely, 2^151375121398 is an apocalyptic number.

151375121398 is a deficient number, since it is larger than the sum of its proper divisors (81477717002).

151375121398 is a wasteful number, since it uses less digits than its factorization.

151375121398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10852.

The product of its digits is 226800, while the sum is 46.

The spelling of 151375121398 in words is "one hundred fifty-one billion, three hundred seventy-five million, one hundred twenty-one thousand, three hundred ninety-eight".