2152024105401 has 12 divisors (see below), whose sum is σ = 3108494439700. Its totient is φ = 1434675732480.

The previous prime is 2152024105393. The next prime is 2152024105433. The reversal of 2152024105401 is 1045014202512.

It is a happy number.

2152024105401 is a `hidden beast` number, since 2 + 1 + 5 + 202 + 410 + 5 + 40 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1377984863376 + 774039242025 = 1173876^2 + 879795^2 .

It is not a de Polignac number, because 2152024105401 - 2³ = 2152024105393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2152024105801) 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, 1933425 + ... + 2835873.

Almost surely, 2^{2152024105401} is an apocalyptic number.

It is an amenable number.

2152024105401 is a deficient number, since it is larger than the sum of its proper divisors (956470334299).

2152024105401 is a wasteful number, since it uses less digits than its factorization.

2152024105401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167416 (or 1167413 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 2152024105401 its reverse (1045014202512), we get a palindrome (3197038307913).

The spelling of 2152024105401 in words is "two trillion, one hundred fifty-two billion, twenty-four million, one hundred five thousand, four hundred one".