11012003101001 has 8 divisors (see below), whose sum is σ = 13247522527680. Its totient is φ = 8942077705968.

The previous prime is 11012003100991. The next prime is 11012003101007. The reversal of 11012003101001 is 10010130021011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11012003101001 - 2²² = 11011998906697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012003101007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41398507766 + ... + 41398508031.

It is an arithmetic number, because the mean of its divisors is an integer number (1655940315960).

Almost surely, 2^{11012003101001} is an apocalyptic number.

It is an amenable number.

11012003101001 is a deficient number, since it is larger than the sum of its proper divisors (2235519426679).

11012003101001 is an equidigital number, since it uses as much as digits as its factorization.

11012003101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82797015823.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11012003101001 its reverse (10010130021011), we get a palindrome (21022133122012).

The spelling of 11012003101001 in words is "eleven trillion, twelve billion, three million, one hundred one thousand, one".