11311416930025 has 27 divisors (see below), whose sum is σ = 14360850534519. Its totient is φ = 8838123552720.

The previous prime is 11311416929971. The next prime is 11311416930029. The reversal of 11311416930025 is 52003961411311.

The square root of 11311416930025 is 3363245.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4072110094809 + 7239306835216 = 2017947^2 + 2690596^2 .

It is not a de Polignac number, because 11311416930025 - 2²¹ = 11311414832873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11311416930029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 723089854 + ... + 723105496.

Almost surely, 2^{11311416930025} is an apocalyptic number.

11311416930025 is the 3363245-th square number.

11311416930025 is the 1681623-rd centered octagonal number.

It is an amenable number.

11311416930025 is a deficient number, since it is larger than the sum of its proper divisors (3049433604494).

11311416930025 is an frugal number, since it uses more digits than its factorization.

11311416930025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31382 (or 15691 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 11311416930025 in words is "eleven trillion, three hundred eleven billion, four hundred sixteen million, nine hundred thirty thousand, twenty-five".