11351020052150 has 48 divisors (see below), whose sum is σ = 21368191754448. Its totient is φ = 4485701040000.

The previous prime is 11351020052093. The next prime is 11351020052179. The reversal of 11351020052150 is 5125002015311.

It is a super-2 number, since 2×11351020052150² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 109832 + ... + 4765931.

It is an arithmetic number, because the mean of its divisors is an integer number (445170661551).

Almost surely, 2^{11351020052150} is an apocalyptic number.

11351020052150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11351020052150 is a deficient number, since it is larger than the sum of its proper divisors (10017171702298).

11351020052150 is a wasteful number, since it uses less digits than its factorization.

11351020052150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876337 (or 4876332 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 11351020052150 its reverse (5125002015311), we get a palindrome (16476022067461).

The spelling of 11351020052150 in words is "eleven trillion, three hundred fifty-one billion, twenty million, fifty-two thousand, one hundred fifty".