1378023761130 has 64 divisors (see below), whose sum is σ = 3311964806400. Its totient is φ = 366950205440.

The previous prime is 1378023761099. The next prime is 1378023761161. The reversal of 1378023761130 is 311673208731.

It is an interprime number because it is at equal distance from previous prime (1378023761099) and next prime (1378023761161).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102304036 + ... + 102317504.

It is an arithmetic number, because the mean of its divisors is an integer number (51749450100).

Almost surely, 2^{1378023761130} is an apocalyptic number.

1378023761130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1378023761130 is an abundant number, since it is smaller than the sum of its proper divisors (1933941045270).

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

1378023761130 is a wasteful number, since it uses less digits than its factorization.

1378023761130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18079.

The product of its (nonzero) digits is 127008, while the sum is 42.

Adding to 1378023761130 its reverse (311673208731), we get a palindrome (1689696969861).

The spelling of 1378023761130 in words is "one trillion, three hundred seventy-eight billion, twenty-three million, seven hundred sixty-one thousand, one hundred thirty".