1210023102001 has 32 divisors (see below), whose sum is σ = 1474237513728. Its totient is φ = 970614057600.

The previous prime is 1210023101953. The next prime is 1210023102007. The reversal of 1210023102001 is 1002013200121.

It is not a de Polignac number, because 1210023102001 - 2²¹ = 1210021004849 is a prime.

It is a super-2 number, since 2×1210023102001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1210023102007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22318276 + ... + 22372426.

It is an arithmetic number, because the mean of its divisors is an integer number (46069922304).

Almost surely, 2^{1210023102001} is an apocalyptic number.

It is an amenable number.

1210023102001 is a deficient number, since it is larger than the sum of its proper divisors (264214411727).

1210023102001 is a wasteful number, since it uses less digits than its factorization.

1210023102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57181.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1210023102001 its reverse (1002013200121), we get a palindrome (2212036302122).

The spelling of 1210023102001 in words is "one trillion, two hundred ten billion, twenty-three million, one hundred two thousand, one".