1101012007 has 4 divisors (see below), whose sum is σ = 1101156336. Its totient is φ = 1100867680.

The previous prime is 1101011957. The next prime is 1101012023. The reversal of 1101012007 is 7002101011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101012007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101012037) 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 3 ways as a sum of consecutive naturals, for example, 60043 + ... + 76204.

It is an arithmetic number, because the mean of its divisors is an integer number (275289084).

Almost surely, 2^1101012007 is an apocalyptic number.

1101012007 is a deficient number, since it is larger than the sum of its proper divisors (144329).

1101012007 is an equidigital number, since it uses as much as digits as its factorization.

1101012007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144328.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 1101012007 is about 33181.5009756943. The cubic root of 1101012007 is about 1032.5965865162.

Adding to 1101012007 its reverse (7002101011), we get a palindrome (8103113018).

The spelling of 1101012007 in words is "one billion, one hundred one million, twelve thousand, seven".