11523531453310 has 32 divisors (see below), whose sum is σ = 20860136520192. Its totient is φ = 4583260523520.

The previous prime is 11523531453293. The next prime is 11523531453383. The reversal of 11523531453310 is 1335413532511.

It is a super-2 number, since 2×11523531453310² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11523531453310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3014272 + ... + 5668588.

It is an arithmetic number, because the mean of its divisors is an integer number (651879266256).

Almost surely, 2^{11523531453310} is an apocalyptic number.

11523531453310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11523531453310 is a deficient number, since it is larger than the sum of its proper divisors (9336605066882).

11523531453310 is a wasteful number, since it uses less digits than its factorization.

11523531453310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656788.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 11523531453310 its reverse (1335413532511), we get a palindrome (12858944985821).

The spelling of 11523531453310 in words is "eleven trillion, five hundred twenty-three billion, five hundred thirty-one million, four hundred fifty-three thousand, three hundred ten".