4121011023 has 24 divisors (see below), whose sum is σ = 5805726768. Its totient is φ = 2599769088.

The previous prime is 4121011007. The next prime is 4121011033. The reversal of 4121011023 is 3201101214.

It is not a de Polignac number, because 4121011023 - 2⁴ = 4121011007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4121010993 and 4121011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121011033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1312111 + ... + 1315247.

It is an arithmetic number, because the mean of its divisors is an integer number (241905282).

Almost surely, 2^4121011023 is an apocalyptic number.

4121011023 is a deficient number, since it is larger than the sum of its proper divisors (1684715745).

4121011023 is a wasteful number, since it uses less digits than its factorization.

4121011023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391 (or 4372 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 4121011023 is about 64195.1012383344. The cubic root of 4121011023 is about 1603.2500374352.

Adding to 4121011023 its reverse (3201101214), we get a palindrome (7322112237).

The spelling of 4121011023 in words is "four billion, one hundred twenty-one million, eleven thousand, twenty-three".