1503231310134 has 24 divisors (see below), whose sum is σ = 3257873806512. Its totient is φ = 500942851920.

The previous prime is 1503231309901. The next prime is 1503231310153. The reversal of 1503231310134 is 4310131323051.

1503231310134 is a `hidden beast` number, since 1 + 503 + 2 + 3 + 13 + 10 + 134 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1503231310098 and 1503231310107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11118562 + ... + 11252949.

It is an arithmetic number, because the mean of its divisors is an integer number (135744741938).

Almost surely, 2^{1503231310134} is an apocalyptic number.

1503231310134 is an abundant number, since it is smaller than the sum of its proper divisors (1754642496378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1503231310134 is a wasteful number, since it uses less digits than its factorization.

1503231310134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22375252 (or 22375249 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 1503231310134 its reverse (4310131323051), we get a palindrome (5813362633185).

The spelling of 1503231310134 in words is "one trillion, five hundred three billion, two hundred thirty-one million, three hundred ten thousand, one hundred thirty-four".