1121012021301 has 16 divisors (see below), whose sum is σ = 1529989285440. Its totient is φ = 729700473600.

The previous prime is 1121012021293. The next prime is 1121012021399. The reversal of 1121012021301 is 1031202101211.

It is not a de Polignac number, because 1121012021301 - 2³ = 1121012021293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121012026301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189906 + ... + 1912563.

It is an arithmetic number, because the mean of its divisors is an integer number (95624330340).

Almost surely, 2^{1121012021301} is an apocalyptic number.

It is an amenable number.

1121012021301 is a deficient number, since it is larger than the sum of its proper divisors (408977264139).

1121012021301 is a wasteful number, since it uses less digits than its factorization.

1121012021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105316.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1121012021301 its reverse (1031202101211), we get a palindrome (2152214122512).

The spelling of 1121012021301 in words is "one trillion, one hundred twenty-one billion, twelve million, twenty-one thousand, three hundred one".