10020311210149 has 2 divisors, whose sum is σ = 10020311210150. Its totient is φ = 10020311210148.

The previous prime is 10020311210053. The next prime is 10020311210233. The reversal of 10020311210149 is 94101211302001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5689512972900 + 4330798237249 = 2385270^2 + 2081057^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020311210149 - 2²¹ = 10020309112997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020311210449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010155605074 + 5010155605075.

It is an arithmetic number, because the mean of its divisors is an integer number (5010155605075).

Almost surely, 2^{10020311210149} is an apocalyptic number.

It is an amenable number.

10020311210149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020311210149 is an equidigital number, since it uses as much as digits as its factorization.

10020311210149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 10020311210149 in words is "ten trillion, twenty billion, three hundred eleven million, two hundred ten thousand, one hundred forty-nine".