2323111031213 has 32 divisors (see below), whose sum is σ = 2768481441792. Its totient is φ = 1907465011200.

The previous prime is 2323111031177. The next prime is 2323111031249. The reversal of 2323111031213 is 3121301113232.

It is an interprime number because it is at equal distance from previous prime (2323111031177) and next prime (2323111031249).

It is not a de Polignac number, because 2323111031213 - 2¹⁸ = 2323110769069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323111031713) 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, 18893453 + ... + 19016013.

It is an arithmetic number, because the mean of its divisors is an integer number (86515045056).

Almost surely, 2^{2323111031213} is an apocalyptic number.

It is an amenable number.

2323111031213 is a deficient number, since it is larger than the sum of its proper divisors (445370410579).

2323111031213 is a wasteful number, since it uses less digits than its factorization.

2323111031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123485.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2323111031213 its reverse (3121301113232), we get a palindrome (5444412144445).

The spelling of 2323111031213 in words is "two trillion, three hundred twenty-three billion, one hundred eleven million, thirty-one thousand, two hundred thirteen".