111230123213310 has 32 divisors (see below), whose sum is σ = 266984470865952. Its totient is φ = 29657791173120.

The previous prime is 111230123213303. The next prime is 111230123213333. The reversal of 111230123213310 is 13312321032111.

It is a super-2 number, since 2×111230123213310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223185511 + ... + 223683330.

It is an arithmetic number, because the mean of its divisors is an integer number (8343264714561).

Almost surely, 2^{111230123213310} is an apocalyptic number.

111230123213310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111230123213310 is an abundant number, since it is smaller than the sum of its proper divisors (155754347652642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111230123213310 is a wasteful number, since it uses less digits than its factorization.

111230123213310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446877148.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111230123213310 its reverse (13312321032111), we get a palindrome (124542444245421).

The spelling of 111230123213310 in words is "one hundred eleven trillion, two hundred thirty billion, one hundred twenty-three million, two hundred thirteen thousand, three hundred ten".