101223034 has 24 divisors (see below), whose sum is σ = 169653204. Its totient is φ = 45249600.

The previous prime is 101223019. The next prime is 101223037. The reversal of 101223034 is 430322101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63952009 + 37271025 = 7997^2 + 6105^2 .

It is a super-2 number, since 2×101223034² = 20492205224330312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101222999 and 101223017.

It is not an unprimeable number, because it can be changed into a prime (101223037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11334 + ... + 18190.

Almost surely, 2^101223034 is an apocalyptic number.

101223034 is a deficient number, since it is larger than the sum of its proper divisors (68430170).

101223034 is a wasteful number, since it uses less digits than its factorization.

101223034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6942 (or 6931 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 101223034 is about 10060.9658582067. The cubic root of 101223034 is about 466.0434946232.

Adding to 101223034 its reverse (430322101), we get a palindrome (531545135).

The spelling of 101223034 in words is "one hundred one million, two hundred twenty-three thousand, thirty-four".