151366121043 has 8 divisors (see below), whose sum is σ = 203176002000. Its totient is φ = 100233493728.

The previous prime is 151366121033. The next prime is 151366121047. The reversal of 151366121043 is 340121663151.

It is a happy number.

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

It is not a de Polignac number, because 151366121043 - 2¹⁸ = 151365858899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151366120995 and 151366121013.

It is not an unprimeable number, because it can be changed into a prime (151366121047) 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, 169312888 + ... + 169313781.

It is an arithmetic number, because the mean of its divisors is an integer number (25397000250).

Almost surely, 2^151366121043 is an apocalyptic number.

151366121043 is a deficient number, since it is larger than the sum of its proper divisors (51809880957).

151366121043 is a wasteful number, since it uses less digits than its factorization.

151366121043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338626821.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 151366121043 its reverse (340121663151), we get a palindrome (491487784194).

The spelling of 151366121043 in words is "one hundred fifty-one billion, three hundred sixty-six million, one hundred twenty-one thousand, forty-three".