143052155105 has 16 divisors (see below), whose sum is σ = 181997457600. Its totient is φ = 107638476480.

The previous prime is 143052155063. The next prime is 143052155161. The reversal of 143052155105 is 501551250341.

It is not a de Polignac number, because 143052155105 - 2¹² = 143052151009 is a prime.

It is a super-2 number, since 2×143052155105² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5403386 + ... + 5429795.

It is an arithmetic number, because the mean of its divisors is an integer number (11374841100).

Almost surely, 2^143052155105 is an apocalyptic number.

It is an amenable number.

143052155105 is a deficient number, since it is larger than the sum of its proper divisors (38945302495).

143052155105 is a wasteful number, since it uses less digits than its factorization.

143052155105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10833344.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 143052155105 in words is "one hundred forty-three billion, fifty-two million, one hundred fifty-five thousand, one hundred five".