2002153063401 has 16 divisors (see below), whose sum is σ = 2988795078720. Its totient is φ = 1324579632480.

The previous prime is 2002153063367. The next prime is 2002153063423. The reversal of 2002153063401 is 1043603512002.

2002153063401 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 15 + 306 + 340 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2002153063401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2002153063441) 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, 283026300 + ... + 283033373.

It is an arithmetic number, because the mean of its divisors is an integer number (186799692420).

Almost surely, 2^{2002153063401} is an apocalyptic number.

It is an amenable number.

2002153063401 is a deficient number, since it is larger than the sum of its proper divisors (986642015319).

2002153063401 is a wasteful number, since it uses less digits than its factorization.

2002153063401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566059813 (or 566059807 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 2002153063401 its reverse (1043603512002), we get a palindrome (3045756575403).

The spelling of 2002153063401 in words is "two trillion, two billion, one hundred fifty-three million, sixty-three thousand, four hundred one".