140552150131 has 4 divisors (see below), whose sum is σ = 140757937272. Its totient is φ = 140346362992.

The previous prime is 140552150119. The next prime is 140552150161. The reversal of 140552150131 is 131051255041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140552150131 - 2⁷ = 140552150003 is a prime.

It is a super-2 number, since 2×140552150131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140552150131.

It is not an unprimeable number, because it can be changed into a prime (140552150161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102892546 + ... + 102893911.

It is an arithmetic number, because the mean of its divisors is an integer number (35189484318).

Almost surely, 2^140552150131 is an apocalyptic number.

140552150131 is a deficient number, since it is larger than the sum of its proper divisors (205787141).

140552150131 is an equidigital number, since it uses as much as digits as its factorization.

140552150131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205787140.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 140552150131 in words is "one hundred forty billion, five hundred fifty-two million, one hundred fifty thousand, one hundred thirty-one".