10202311016 has 8 divisors (see below), whose sum is σ = 19129333170. Its totient is φ = 5101155504.

The previous prime is 10202310977. The next prime is 10202311037. The reversal of 10202311016 is 61011320201.

It can be written as a sum of positive squares in only one way, i.e., 5483994916 + 4718316100 = 74054^2 + 68690^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10202310985 and 10202311003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637644431 + ... + 637644446.

Almost surely, 2^10202311016 is an apocalyptic number.

It is an amenable number.

10202311016 is a deficient number, since it is larger than the sum of its proper divisors (8927022154).

10202311016 is a wasteful number, since it uses less digits than its factorization.

10202311016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275288883 (or 1275288879 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10202311016 its reverse (61011320201), we get a palindrome (71213631217).

The spelling of 10202311016 in words is "ten billion, two hundred two million, three hundred eleven thousand, sixteen".