151116204343 has 32 divisors (see below), whose sum is σ = 171110020032. Its totient is φ = 132534144000.

The previous prime is 151116204329. The next prime is 151116204353. The reversal of 151116204343 is 343402611151.

It is a cyclic number.

It is not a de Polignac number, because 151116204343 - 2⁹ = 151116203831 is a prime.

It is a super-2 number, since 2×151116204343² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151116204353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3525108 + ... + 3567718.

It is an arithmetic number, because the mean of its divisors is an integer number (5347188126).

Almost surely, 2^151116204343 is an apocalyptic number.

151116204343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

151116204343 is a deficient number, since it is larger than the sum of its proper divisors (19993815689).

151116204343 is a wasteful number, since it uses less digits than its factorization.

151116204343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42835.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 151116204343 its reverse (343402611151), we get a palindrome (494518815494).

The spelling of 151116204343 in words is "one hundred fifty-one billion, one hundred sixteen million, two hundred four thousand, three hundred forty-three".