10210021111153 has 2 divisors, whose sum is σ = 10210021111154. Its totient is φ = 10210021111152.

The previous prime is 10210021111127. The next prime is 10210021111177. The reversal of 10210021111153 is 35111112001201.

It is a happy number.

10210021111153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9809373888064 + 400647223089 = 3131992^2 + 632967^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210021111153 - 2¹³ = 10210021102961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10210021111153.

It is not a weakly prime, because it can be changed into another prime (10210021141153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105010555576 + 5105010555577.

It is an arithmetic number, because the mean of its divisors is an integer number (5105010555577).

Almost surely, 2^{10210021111153} is an apocalyptic number.

It is an amenable number.

10210021111153 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210021111153 is an equidigital number, since it uses as much as digits as its factorization.

10210021111153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 19.

Adding to 10210021111153 its reverse (35111112001201), we get a palindrome (45321133112354).

The spelling of 10210021111153 in words is "ten trillion, two hundred ten billion, twenty-one million, one hundred eleven thousand, one hundred fifty-three".