1372871101 has 8 divisors (see below), whose sum is σ = 1607264064. Its totient is φ = 1148045280.

The previous prime is 1372871047. The next prime is 1372871111. The reversal of 1372871101 is 1011782731.

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

It is a cyclic number.

It is not a de Polignac number, because 1372871101 - 2¹⁵ = 1372838333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372871111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2391475 + ... + 2392048.

It is an arithmetic number, because the mean of its divisors is an integer number (200908008).

Almost surely, 2^1372871101 is an apocalyptic number.

It is an amenable number.

1372871101 is a deficient number, since it is larger than the sum of its proper divisors (234392963).

1372871101 is an equidigital number, since it uses as much as digits as its factorization.

1372871101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783571.

The product of its (nonzero) digits is 2352, while the sum is 31.

The square root of 1372871101 is about 37052.2752472773. The cubic root of 1372871101 is about 1111.4158544215.

The spelling of 1372871101 in words is "one billion, three hundred seventy-two million, eight hundred seventy-one thousand, one hundred one".