2013101123011 has 8 divisors (see below), whose sum is σ = 2196249790464. Its totient is φ = 1829975701320.

The previous prime is 2013101122943. The next prime is 2013101123123. The reversal of 2013101123011 is 1103211013102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013101123011 - 2³¹ = 2010953639363 is a prime.

It is a super-2 number, since 2×2013101123011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013101120011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5630115 + ... + 5976988.

It is an arithmetic number, because the mean of its divisors is an integer number (274531223808).

Almost surely, 2^{2013101123011} is an apocalyptic number.

2013101123011 is a deficient number, since it is larger than the sum of its proper divisors (183148667453).

2013101123011 is a wasteful number, since it uses less digits than its factorization.

2013101123011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11622881.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 2013101123011 its reverse (1103211013102), we get a palindrome (3116312136113).

The spelling of 2013101123011 in words is "two trillion, thirteen billion, one hundred one million, one hundred twenty-three thousand, eleven".