11401145306 has 4 divisors (see below), whose sum is σ = 17101717962. Its totient is φ = 5700572652.

The previous prime is 11401145291. The next prime is 11401145321. The reversal of 11401145306 is 60354110411.

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

It is an interprime number because it is at equal distance from previous prime (11401145291) and next prime (11401145321).

It can be written as a sum of positive squares in only one way, i.e., 8273539681 + 3127605625 = 90959^2 + 55925^2 .

It is a super-2 number, since 2×11401145306² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2850286325 + ... + 2850286328.

Almost surely, 2^11401145306 is an apocalyptic number.

11401145306 is a deficient number, since it is larger than the sum of its proper divisors (5700572656).

11401145306 is an equidigital number, since it uses as much as digits as its factorization.

11401145306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700572655.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 11401145306 its reverse (60354110411), we get a palindrome (71755255717).

The spelling of 11401145306 in words is "eleven billion, four hundred one million, one hundred forty-five thousand, three hundred six".