310512134111223 has 32 divisors (see below), whose sum is σ = 453111514532352. Its totient is φ = 187581893990400.

The previous prime is 310512134111197. The next prime is 310512134111279. The reversal of 310512134111223 is 322111431215013.

It is a happy number.

It is not a de Polignac number, because 310512134111223 - 2¹⁸ = 310512133849079 is a prime.

It is a super-2 number, since 2×310512134111223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310512134111623) 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, 1610301711 + ... + 1610494527.

It is an arithmetic number, because the mean of its divisors is an integer number (14159734829136).

Almost surely, 2^{310512134111223} is an apocalyptic number.

310512134111223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

310512134111223 is a deficient number, since it is larger than the sum of its proper divisors (142599380421129).

310512134111223 is a wasteful number, since it uses less digits than its factorization.

310512134111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350055.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 310512134111223 its reverse (322111431215013), we get a palindrome (632623565326236).

The spelling of 310512134111223 in words is "three hundred ten trillion, five hundred twelve billion, one hundred thirty-four million, one hundred eleven thousand, two hundred twenty-three".