1101420034 has 32 divisors (see below), whose sum is σ = 1962817920. Its totient is φ = 456931200.

The previous prime is 1101420031. The next prime is 1101420037. The reversal of 1101420034 is 4300241011.

It is an interprime number because it is at equal distance from previous prime (1101420031) and next prime (1101420037).

It is a super-2 number, since 2×1101420034² = 2426252182593122312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101420031) 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 15 ways as a sum of consecutive naturals, for example, 3819 + ... + 47089.

It is an arithmetic number, because the mean of its divisors is an integer number (61338060).

Almost surely, 2^1101420034 is an apocalyptic number.

1101420034 is a deficient number, since it is larger than the sum of its proper divisors (861397886).

1101420034 is a wasteful number, since it uses less digits than its factorization.

1101420034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43386.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1101420034 is about 33187.6488169921. The cubic root of 1101420034 is about 1032.7241283439.

Adding to 1101420034 its reverse (4300241011), we get a palindrome (5401661045).

The spelling of 1101420034 in words is "one billion, one hundred one million, four hundred twenty thousand, thirty-four".