2151003151001 has 8 divisors (see below), whose sum is σ = 2172520624008. Its totient is φ = 2129490000000.

The previous prime is 2151003150991. The next prime is 2151003151027. The reversal of 2151003151001 is 1001513001512.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1497072155401 + 653930995600 = 1223549^2 + 808660^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2151003151001 - 2¹⁴ = 2151003134617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2151003151501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75500 + ... + 2075501.

It is an arithmetic number, because the mean of its divisors is an integer number (271565078001).

Almost surely, 2^{2151003151001} is an apocalyptic number.

It is an amenable number.

2151003151001 is a deficient number, since it is larger than the sum of its proper divisors (21517473007).

2151003151001 is a wasteful number, since it uses less digits than its factorization.

2151003151001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161003.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 2151003151001 its reverse (1001513001512), we get a palindrome (3152516152513).

The spelling of 2151003151001 in words is "two trillion, one hundred fifty-one billion, three million, one hundred fifty-one thousand, one".