2152333351 has 16 divisors (see below), whose sum is σ = 2482495488. Its totient is φ = 1827921600.

The previous prime is 2152333349. The next prime is 2152333409. The reversal of 2152333351 is 1533332512.

It is a cyclic number.

It is not a de Polignac number, because 2152333351 - 2¹ = 2152333349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152333301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348571 + ... + 354691.

It is an arithmetic number, because the mean of its divisors is an integer number (155155968).

Almost surely, 2^2152333351 is an apocalyptic number.

2152333351 is a deficient number, since it is larger than the sum of its proper divisors (330162137).

2152333351 is a wasteful number, since it uses less digits than its factorization.

2152333351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582.

The product of its digits is 8100, while the sum is 28.

The square root of 2152333351 is about 46393.2468253732. The cubic root of 2152333351 is about 1291.1296218701.

Adding to 2152333351 its reverse (1533332512), we get a palindrome (3685665863).

The spelling of 2152333351 in words is "two billion, one hundred fifty-two million, three hundred thirty-three thousand, three hundred fifty-one".