135540652130 has 32 divisors (see below), whose sum is σ = 262995441408. Its totient is φ = 49997188800.

The previous prime is 135540652123. The next prime is 135540652157. The reversal of 135540652130 is 31256045531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371606 + ... + 639665.

It is an arithmetic number, because the mean of its divisors is an integer number (8218607544).

Almost surely, 2^135540652130 is an apocalyptic number.

135540652130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135540652130 is a deficient number, since it is larger than the sum of its proper divisors (127454789278).

135540652130 is a wasteful number, since it uses less digits than its factorization.

135540652130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012322.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 135540652130 its reverse (31256045531), we get a palindrome (166796697661).

The spelling of 135540652130 in words is "one hundred thirty-five billion, five hundred forty million, six hundred fifty-two thousand, one hundred thirty".