10215254011 has 2 divisors, whose sum is σ = 10215254012. Its totient is φ = 10215254010.

The previous prime is 10215253949. The next prime is 10215254033. The reversal of 10215254011 is 11045251201.

It is an a-pointer prime, because the next prime (10215254033) can be obtained adding 10215254011 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10215254011 - 2³¹ = 8067770363 is a prime.

It is not a weakly prime, because it can be changed into another prime (10215254311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5107627005 + 5107627006.

It is an arithmetic number, because the mean of its divisors is an integer number (5107627006).

Almost surely, 2^10215254011 is an apocalyptic number.

10215254011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10215254011 is an equidigital number, since it uses as much as digits as its factorization.

10215254011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 10215254011 in words is "ten billion, two hundred fifteen million, two hundred fifty-four thousand, eleven".