1021101241401 has 12 divisors (see below), whose sum is σ = 1475538854400. Its totient is φ = 680450389080.

The previous prime is 1021101241399. The next prime is 1021101241409. The reversal of 1021101241401 is 1041421011201.

1021101241401 is a `hidden beast` number, since 1 + 0 + 21 + 1 + 0 + 1 + 241 + 401 = 666.

It is not a de Polignac number, because 1021101241401 - 2¹ = 1021101241399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1021101241409) 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, 23624865 + ... + 23668046.

It is an arithmetic number, because the mean of its divisors is an integer number (122961571200).

Almost surely, 2^{1021101241401} is an apocalyptic number.

It is an amenable number.

1021101241401 is a deficient number, since it is larger than the sum of its proper divisors (454437612999).

1021101241401 is a wasteful number, since it uses less digits than its factorization.

1021101241401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47295316 (or 47295313 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1021101241401 its reverse (1041421011201), we get a palindrome (2062522252602).

The spelling of 1021101241401 in words is "one trillion, twenty-one billion, one hundred one million, two hundred forty-one thousand, four hundred one".