11130213302121 has 16 divisors (see below), whose sum is σ = 15249510867584. Its totient is φ = 7215743119104.

The previous prime is 11130213302111. The next prime is 11130213302123. The reversal of 11130213302121 is 12120331203111.

It is not a de Polignac number, because 11130213302121 - 2⁶ = 11130213302057 is a prime.

It is a super-2 number, since 2×11130213302121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130213302123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26559901 + ... + 26975706.

It is an arithmetic number, because the mean of its divisors is an integer number (953094429224).

Almost surely, 2^{11130213302121} is an apocalyptic number.

It is an amenable number.

11130213302121 is a deficient number, since it is larger than the sum of its proper divisors (4119297565463).

11130213302121 is a wasteful number, since it uses less digits than its factorization.

11130213302121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53537520.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11130213302121 its reverse (12120331203111), we get a palindrome (23250544505232).

The spelling of 11130213302121 in words is "eleven trillion, one hundred thirty billion, two hundred thirteen million, three hundred two thousand, one hundred twenty-one".