10211101021013 has 4 divisors (see below), whose sum is σ = 10748527390560. Its totient is φ = 9673674651468.

The previous prime is 10211101020983. The next prime is 10211101021049. The reversal of 10211101021013 is 31012010111201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10211101021013 - 2⁶ = 10211101020949 is a prime.

It is a super-2 number, since 2×10211101021013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211103021013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268713184745 + ... + 268713184782.

It is an arithmetic number, because the mean of its divisors is an integer number (2687131847640).

Almost surely, 2^{10211101021013} is an apocalyptic number.

It is an amenable number.

10211101021013 is a deficient number, since it is larger than the sum of its proper divisors (537426369547).

10211101021013 is an equidigital number, since it uses as much as digits as its factorization.

10211101021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537426369546.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 10211101021013 its reverse (31012010111201), we get a palindrome (41223111132214).

The spelling of 10211101021013 in words is "ten trillion, two hundred eleven billion, one hundred one million, twenty-one thousand, thirteen".