10215551241 has 48 divisors (see below), whose sum is σ = 17444044800. Its totient is φ = 5637379680.

The previous prime is 10215551239. The next prime is 10215551251. The reversal of 10215551241 is 14215551201.

It is a happy number.

10215551241 is a `hidden beast` number, since 102 + 1 + 5 + 5 + 512 + 41 = 666.

10215551241 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 10215551241 - 2¹ = 10215551239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10215551221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 977160 + ... + 987558.

It is an arithmetic number, because the mean of its divisors is an integer number (363417600).

Almost surely, 2^10215551241 is an apocalyptic number.

It is an amenable number.

10215551241 is a deficient number, since it is larger than the sum of its proper divisors (7228493559).

10215551241 is a wasteful number, since it uses less digits than its factorization.

10215551241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10946 (or 10943 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

The spelling of 10215551241 in words is "ten billion, two hundred fifteen million, five hundred fifty-one thousand, two hundred forty-one".