10270131530 has 16 divisors (see below), whose sum is σ = 18500404320. Its totient is φ = 4104904272.

The previous prime is 10270131497. The next prime is 10270131559. The reversal of 10270131530 is 3513107201.

It is a junction number, because it is equal to n+sod(n) for n = 10270131496 and 10270131505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379820 + ... + 405959.

It is an arithmetic number, because the mean of its divisors is an integer number (1156275270).

Almost surely, 2^10270131530 is an apocalyptic number.

10270131530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10270131530 is a deficient number, since it is larger than the sum of its proper divisors (8230272790).

10270131530 is a wasteful number, since it uses less digits than its factorization.

10270131530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787093.

The product of its (nonzero) digits is 630, while the sum is 23.

Adding to 10270131530 its reverse (3513107201), we get a palindrome (13783238731).

The spelling of 10270131530 in words is "ten billion, two hundred seventy million, one hundred thirty-one thousand, five hundred thirty".