110401011 has 12 divisors (see below), whose sum is σ = 182249392. Its totient is φ = 63086256.

The previous prime is 110401003. The next prime is 110401019. The reversal of 110401011 is 110104011.

It is an interprime number because it is at equal distance from previous prime (110401003) and next prime (110401019).

It is not a de Polignac number, because 110401011 - 2³ = 110401003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110400984 and 110401002.

It is not an unprimeable number, because it can be changed into a prime (110401019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 876136 + ... + 876261.

Almost surely, 2^110401011 is an apocalyptic number.

110401011 is a deficient number, since it is larger than the sum of its proper divisors (71848381).

110401011 is a wasteful number, since it uses less digits than its factorization.

110401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752410 (or 1752407 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 110401011 is about 10507.1885392811. The cubic root of 110401011 is about 479.7235256805.

Adding to 110401011 its reverse (110104011), we get a palindrome (220505022).

The spelling of 110401011 in words is "one hundred ten million, four hundred one thousand, eleven".