2150570131 has 2 divisors, whose sum is σ = 2150570132. Its totient is φ = 2150570130.

The previous prime is 2150570113. The next prime is 2150570141. The reversal of 2150570131 is 1310750512.

Together with previous prime (2150570113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2150570131 - 2²¹ = 2148472979 is a prime.

It is a super-2 number, since 2×2150570131² = 9249903776698714322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2150570096 and 2150570105.

It is not a weakly prime, because it can be changed into another prime (2150570111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075285065 + 1075285066.

It is an arithmetic number, because the mean of its divisors is an integer number (1075285066).

Almost surely, 2^2150570131 is an apocalyptic number.

2150570131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150570131 is an equidigital number, since it uses as much as digits as its factorization.

2150570131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 2150570131 is about 46374.2399506450. The cubic root of 2150570131 is about 1290.7769553849.

The spelling of 2150570131 in words is "two billion, one hundred fifty million, five hundred seventy thousand, one hundred thirty-one".