10330121011 has 32 divisors (see below), whose sum is σ = 12381078528. Its totient is φ = 8435612160.

The previous prime is 10330120949. The next prime is 10330121017. The reversal of 10330121011 is 11012103301.

It is a cyclic number.

It is not a de Polignac number, because 10330121011 - 2¹¹ = 10330118963 is a prime.

It is a super-2 number, since 2×10330121011² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10330120982 and 10330121000.

It is not an unprimeable number, because it can be changed into a prime (10330121017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2155560 + ... + 2160346.

It is an arithmetic number, because the mean of its divisors is an integer number (386908704).

Almost surely, 2^10330121011 is an apocalyptic number.

10330121011 is a deficient number, since it is larger than the sum of its proper divisors (2050957517).

10330121011 is a wasteful number, since it uses less digits than its factorization.

10330121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10330121011 its reverse (11012103301), we get a palindrome (21342224312).

The spelling of 10330121011 in words is "ten billion, three hundred thirty million, one hundred twenty-one thousand, eleven".