11401025122151 has 8 divisors (see below), whose sum is σ = 13059155512704. Its totient is φ = 9750247860600.

The previous prime is 11401025122133. The next prime is 11401025122169. The reversal of 11401025122151 is 15122152010411.

It is an interprime number because it is at equal distance from previous prime (11401025122133) and next prime (11401025122169).

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 11401025122151 - 2³⁰ = 11399951380327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11401025122151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401025122121) 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, 1838278925 + ... + 1838285126.

It is an arithmetic number, because the mean of its divisors is an integer number (1632394439088).

Almost surely, 2^{11401025122151} is an apocalyptic number.

11401025122151 is a deficient number, since it is larger than the sum of its proper divisors (1658130390553).

11401025122151 is an equidigital number, since it uses as much as digits as its factorization.

11401025122151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676564501.

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 11401025122151 its reverse (15122152010411), we get a palindrome (26523177132562).

The spelling of 11401025122151 in words is "eleven trillion, four hundred one billion, twenty-five million, one hundred twenty-two thousand, one hundred fifty-one".