151075551118 has 4 divisors (see below), whose sum is σ = 226613326680. Its totient is φ = 75537775558.

The previous prime is 151075551047. The next prime is 151075551131. The reversal of 151075551118 is 811155570151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 811155570151 = 19 ⋅42692398429.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37768887778 + ... + 37768887781.

It is an arithmetic number, because the mean of its divisors is an integer number (56653331670).

Almost surely, 2^151075551118 is an apocalyptic number.

151075551118 is a deficient number, since it is larger than the sum of its proper divisors (75537775562).

151075551118 is an equidigital number, since it uses as much as digits as its factorization.

151075551118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75537775561.

The product of its (nonzero) digits is 35000, while the sum is 40.

The spelling of 151075551118 in words is "one hundred fifty-one billion, seventy-five million, five hundred fifty-one thousand, one hundred eighteen".