101203032134 has 4 divisors (see below), whose sum is σ = 151804548204. Its totient is φ = 50601516066.

The previous prime is 101203032127. The next prime is 101203032173. The reversal of 101203032134 is 431230302101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431230302101 = 79 ⋅5458611419.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300758032 + ... + 25300758035.

It is an arithmetic number, because the mean of its divisors is an integer number (37951137051).

Almost surely, 2^101203032134 is an apocalyptic number.

101203032134 is a deficient number, since it is larger than the sum of its proper divisors (50601516070).

101203032134 is an equidigital number, since it uses as much as digits as its factorization.

101203032134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50601516069.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101203032134 its reverse (431230302101), we get a palindrome (532433334235).

The spelling of 101203032134 in words is "one hundred one billion, two hundred three million, thirty-two thousand, one hundred thirty-four".