2001351124 has 12 divisors (see below), whose sum is σ = 3551694048. Its totient is φ = 986581400.

The previous prime is 2001351119. The next prime is 2001351139. The reversal of 2001351124 is 4211531002.

It is a super-3 number, since 3×2001351124³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3523222 + ... + 3523789.

It is an arithmetic number, because the mean of its divisors is an integer number (295974504).

Almost surely, 2^2001351124 is an apocalyptic number.

It is an amenable number.

2001351124 is a deficient number, since it is larger than the sum of its proper divisors (1550342924).

2001351124 is a wasteful number, since it uses less digits than its factorization.

2001351124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7047086 (or 7047084 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2001351124 is about 44736.4630251431. The cubic root of 2001351124 is about 1260.2047042905.

Adding to 2001351124 its reverse (4211531002), we get a palindrome (6212882126).

The spelling of 2001351124 in words is "two billion, one million, three hundred fifty-one thousand, one hundred twenty-four".