1000052131 has 8 divisors (see below), whose sum is σ = 1079697584. Its totient is φ = 920795040.

The previous prime is 1000052083. The next prime is 1000052159. The reversal of 1000052131 is 1312500001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000052131 - 2¹¹ = 1000050083 is a prime.

It is a super-2 number, since 2×1000052131² = 2000208529435282322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000050131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91725 + ... + 102046.

It is an arithmetic number, because the mean of its divisors is an integer number (134962198).

Almost surely, 2^1000052131 is an apocalyptic number.

1000052131 is a deficient number, since it is larger than the sum of its proper divisors (79645453).

1000052131 is a wasteful number, since it uses less digits than its factorization.

1000052131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194181.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1000052131 is about 31623.6008544252. The cubic root of 1000052131 is about 1000.0173766980.

Adding to 1000052131 its reverse (1312500001), we get a palindrome (2312552132).

The spelling of 1000052131 in words is "one billion, fifty-two thousand, one hundred thirty-one".