2103252151 has 24 divisors (see below), whose sum is σ = 2839480704. Its totient is φ = 1512819360.

The previous prime is 2103252149. The next prime is 2103252157. The reversal of 2103252151 is 1512523012.

It is not a de Polignac number, because 2103252151 - 2¹ = 2103252149 is a prime.

It is a super-2 number, since 2×2103252151² = 8847339221372253602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103252157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67801 + ... + 93826.

It is an arithmetic number, because the mean of its divisors is an integer number (118311696).

Almost surely, 2^2103252151 is an apocalyptic number.

2103252151 is a deficient number, since it is larger than the sum of its proper divisors (736228553).

2103252151 is a wasteful number, since it uses less digits than its factorization.

2103252151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161671 (or 161658 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2103252151 is about 45861.2270987160. The cubic root of 2103252151 is about 1281.2398774977.

Adding to 2103252151 its reverse (1512523012), we get a palindrome (3615775163).

The spelling of 2103252151 in words is "two billion, one hundred three million, two hundred fifty-two thousand, one hundred fifty-one".