143364055131 has 24 divisors (see below), whose sum is σ = 225937880064. Its totient is φ = 86875427760.

The previous prime is 143364055097. The next prime is 143364055157. The reversal of 143364055131 is 131550463341.

143364055131 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 640 + 5 + 5 + 1 + 3 + 1 = 666.

It is not a de Polignac number, because 143364055131 - 2¹³ = 143364046939 is a prime.

It is a super-2 number, since 2×143364055131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143364055531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 657910 + ... + 848276.

It is an arithmetic number, because the mean of its divisors is an integer number (9414078336).

Almost surely, 2^143364055131 is an apocalyptic number.

143364055131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143364055131 is a deficient number, since it is larger than the sum of its proper divisors (82573824933).

143364055131 is a wasteful number, since it uses less digits than its factorization.

143364055131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197991 (or 197988 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 143364055131 in words is "one hundred forty-three billion, three hundred sixty-four million, fifty-five thousand, one hundred thirty-one".