1381361710223 has 8 divisors (see below), whose sum is σ = 1513407604176. Its totient is φ = 1250393742400.

The previous prime is 1381361710199. The next prime is 1381361710231. The reversal of 1381361710223 is 3220171631831.

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 1381361710223 - 2⁶ = 1381361710159 is a prime.

It is a super-2 number, since 2×1381361710223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1381361710243) 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, 269478848 + ... + 269483973.

It is an arithmetic number, because the mean of its divisors is an integer number (189175950522).

Almost surely, 2^{1381361710223} is an apocalyptic number.

1381361710223 is a deficient number, since it is larger than the sum of its proper divisors (132045893953).

1381361710223 is a wasteful number, since it uses less digits than its factorization.

1381361710223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538963065.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 1381361710223 in words is "one trillion, three hundred eighty-one billion, three hundred sixty-one million, seven hundred ten thousand, two hundred twenty-three".