123034222311 has 64 divisors (see below), whose sum is σ = 227362308096. Its totient is φ = 57094243200.

The previous prime is 123034222303. The next prime is 123034222321. The reversal of 123034222311 is 113222430321.

It is not a de Polignac number, because 123034222311 - 2³ = 123034222303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123034222321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 567721 + ... + 753906.

It is an arithmetic number, because the mean of its divisors is an integer number (3552536064).

Almost surely, 2^123034222311 is an apocalyptic number.

123034222311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123034222311 is a deficient number, since it is larger than the sum of its proper divisors (104328085785).

123034222311 is a wasteful number, since it uses less digits than its factorization.

123034222311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321692.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123034222311 its reverse (113222430321), we get a palindrome (236256652632).

The spelling of 123034222311 in words is "one hundred twenty-three billion, thirty-four million, two hundred twenty-two thousand, three hundred eleven".