10021301131031 has 8 divisors (see below), whose sum is σ = 10082914422000. Its totient is φ = 9959689461312.

The previous prime is 10021301131019. The next prime is 10021301131097. The reversal of 10021301131031 is 13013110312001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021301131031 is a prime.

It is a super-2 number, since 2×10021301131031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021301131531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13445345 + ... + 14171093.

It is an arithmetic number, because the mean of its divisors is an integer number (1260364302750).

Almost surely, 2^{10021301131031} is an apocalyptic number.

10021301131031 is a deficient number, since it is larger than the sum of its proper divisors (61613290969).

10021301131031 is an equidigital number, since it uses as much as digits as its factorization.

10021301131031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810625.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10021301131031 its reverse (13013110312001), we get a palindrome (23034411443032).

The spelling of 10021301131031 in words is "ten trillion, twenty-one billion, three hundred one million, one hundred thirty-one thousand, thirty-one".