10206301131550 has 24 divisors (see below), whose sum is σ = 18988535008656. Its totient is φ = 4081484989440.

The previous prime is 10206301131517. The next prime is 10206301131601. The reversal of 10206301131550 is 5513110360201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25687459 + ... + 26081758.

It is an arithmetic number, because the mean of its divisors is an integer number (791188958694).

Almost surely, 2^{10206301131550} is an apocalyptic number.

10206301131550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10206301131550 is a deficient number, since it is larger than the sum of its proper divisors (8782233877106).

10206301131550 is a wasteful number, since it uses less digits than its factorization.

10206301131550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51773172 (or 51773167 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 10206301131550 its reverse (5513110360201), we get a palindrome (15719411491751).

The spelling of 10206301131550 in words is "ten trillion, two hundred six billion, three hundred one million, one hundred thirty-one thousand, five hundred fifty".