10660404522151 has 4 divisors (see below), whose sum is σ = 10660420233904. Its totient is φ = 10660388810400.

The previous prime is 10660404522073. The next prime is 10660404522169. The reversal of 10660404522151 is 15122540406601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10660404522151 - 2⁷ = 10660404522023 is a prime.

It is a super-2 number, since 2×10660404522151² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10660404522151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660404522181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6789915 + ... + 8211196.

It is an arithmetic number, because the mean of its divisors is an integer number (2665105058476).

Almost surely, 2^{10660404522151} is an apocalyptic number.

10660404522151 is a deficient number, since it is larger than the sum of its proper divisors (15711753).

10660404522151 is an equidigital number, since it uses as much as digits as its factorization.

10660404522151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15711752.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 10660404522151 its reverse (15122540406601), we get a palindrome (25782944928752).

The spelling of 10660404522151 in words is "ten trillion, six hundred sixty billion, four hundred four million, five hundred twenty-two thousand, one hundred fifty-one".