157870183143 has 32 divisors (see below), whose sum is σ = 219053965312. Its totient is φ = 101025273600.

The previous prime is 157870183127. The next prime is 157870183157. The reversal of 157870183143 is 341381078751.

It is not a de Polignac number, because 157870183143 - 2⁴ = 157870183127 is a prime.

It is a super-2 number, since 2×157870183143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 157870183092 and 157870183101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157870183183) 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, 5730963 + ... + 5758443.

It is an arithmetic number, because the mean of its divisors is an integer number (6845436416).

Almost surely, 2^157870183143 is an apocalyptic number.

157870183143 is a deficient number, since it is larger than the sum of its proper divisors (61183782169).

157870183143 is a wasteful number, since it uses less digits than its factorization.

157870183143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28015.

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 157870183143 in words is "one hundred fifty-seven billion, eight hundred seventy million, one hundred eighty-three thousand, one hundred forty-three".