1351146502263 has 8 divisors (see below), whose sum is σ = 1801592841088. Its totient is φ = 900732249144.

The previous prime is 1351146502261. The next prime is 1351146502267. The reversal of 1351146502263 is 3622056411531.

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 1351146502263 - 2¹ = 1351146502261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351146502261) 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, 7922995 + ... + 8091732.

It is an arithmetic number, because the mean of its divisors is an integer number (225199105136).

Almost surely, 2^{1351146502263} is an apocalyptic number.

1351146502263 is a deficient number, since it is larger than the sum of its proper divisors (450446338825).

1351146502263 is a wasteful number, since it uses less digits than its factorization.

1351146502263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16042853.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 1351146502263 in words is "one trillion, three hundred fifty-one billion, one hundred forty-six million, five hundred two thousand, two hundred sixty-three".