135698792403 has 16 divisors (see below), whose sum is σ = 185263865856. Its totient is φ = 88309843200.

The previous prime is 135698792401. The next prime is 135698792423. The reversal of 135698792403 is 304297896531.

It is not a de Polignac number, because 135698792403 - 2¹ = 135698792401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135698792401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202398 + ... + 1310403.

It is an arithmetic number, because the mean of its divisors is an integer number (11578991616).

It is a 2-persistent number, because it is pandigital, and so is 2⋅135698792403 = 271397584806, but 3⋅135698792403 = 407096377209 is not.

Almost surely, 2^135698792403 is an apocalyptic number.

135698792403 is a deficient number, since it is larger than the sum of its proper divisors (49565073453).

135698792403 is a wasteful number, since it uses less digits than its factorization.

135698792403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513234.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 135698792403 in words is "one hundred thirty-five billion, six hundred ninety-eight million, seven hundred ninety-two thousand, four hundred three".