135542062203 has 8 divisors (see below), whose sum is σ = 180727261008. Its totient is φ = 90359119104.

The previous prime is 135542062199. The next prime is 135542062213. The reversal of 135542062203 is 302260245531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135542062203 - 2² = 135542062199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135542062213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418350 + ... + 667907.

It is an arithmetic number, because the mean of its divisors is an integer number (22590907626).

Almost surely, 2^135542062203 is an apocalyptic number.

135542062203 is a deficient number, since it is larger than the sum of its proper divisors (45185198805).

135542062203 is a wasteful number, since it uses less digits than its factorization.

135542062203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127853.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 135542062203 in words is "one hundred thirty-five billion, five hundred forty-two million, sixty-two thousand, two hundred three".