1371480101 has 4 divisors (see below), whose sum is σ = 1375217472. Its totient is φ = 1367742732.

The previous prime is 1371480079. The next prime is 1371480109. The reversal of 1371480101 is 1010841731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1010841731 = 73 ⋅13847147.

It is a cyclic number.

It is not a de Polignac number, because 1371480101 - 2¹⁸ = 1371217957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371480109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868135 + ... + 1868868.

It is an arithmetic number, because the mean of its divisors is an integer number (343804368).

Almost surely, 2^1371480101 is an apocalyptic number.

It is an amenable number.

1371480101 is a deficient number, since it is larger than the sum of its proper divisors (3737371).

1371480101 is an equidigital number, since it uses as much as digits as its factorization.

1371480101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737370.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 1371480101 is about 37033.4997130976. The cubic root of 1371480101 is about 1111.0403635061.

The spelling of 1371480101 in words is "one billion, three hundred seventy-one million, four hundred eighty thousand, one hundred one".