2541352121 has 12 divisors (see below), whose sum is σ = 3225018960. Its totient is φ = 1980273960.

The previous prime is 2541352103. The next prime is 2541352127. The reversal of 2541352121 is 1212531452.

It is not a de Polignac number, because 2541352121 - 2⁶ = 2541352057 is a prime.

It is a super-2 number, since 2×2541352121² = 12916941205822397282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541352127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2356931 + ... + 2358008.

It is an arithmetic number, because the mean of its divisors is an integer number (268751580).

Almost surely, 2^2541352121 is an apocalyptic number.

It is an amenable number.

2541352121 is a deficient number, since it is larger than the sum of its proper divisors (683666839).

2541352121 is a wasteful number, since it uses less digits than its factorization.

2541352121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714964 (or 4714957 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 2541352121 is about 50411.8252099644. The cubic root of 2541352121 is about 1364.6510525957.

Adding to 2541352121 its reverse (1212531452), we get a palindrome (3753883573).

The spelling of 2541352121 in words is "two billion, five hundred forty-one million, three hundred fifty-two thousand, one hundred twenty-one".