2013101123151 has 4 divisors (see below), whose sum is σ = 2684134830872. Its totient is φ = 1342067415432.

The previous prime is 2013101123123. The next prime is 2013101123309. The reversal of 2013101123151 is 1513211013102.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2013101123151 - 2¹⁰ = 2013101122127 is a prime.

It is a super-2 number, since 2×2013101123151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013101127151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 335516853856 + ... + 335516853861.

It is an arithmetic number, because the mean of its divisors is an integer number (671033707718).

Almost surely, 2^{2013101123151} is an apocalyptic number.

2013101123151 is a deficient number, since it is larger than the sum of its proper divisors (671033707721).

2013101123151 is an equidigital number, since it uses as much as digits as its factorization.

2013101123151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671033707720.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 2013101123151 its reverse (1513211013102), we get a palindrome (3526312136253).

The spelling of 2013101123151 in words is "two trillion, thirteen billion, one hundred one million, one hundred twenty-three thousand, one hundred fifty-one".