1301101625 has 16 divisors (see below), whose sum is σ = 1646656128. Its totient is φ = 1026214000.

The previous prime is 1301101619. The next prime is 1301101631. The reversal of 1301101625 is 5261011031.

It is an interprime number because it is at equal distance from previous prime (1301101619) and next prime (1301101631).

It is not a de Polignac number, because 1301101625 - 2⁶ = 1301101561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301101597 and 1301101606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64427 + ... + 82176.

It is an arithmetic number, because the mean of its divisors is an integer number (102916008).

Almost surely, 2^1301101625 is an apocalyptic number.

It is an amenable number.

1301101625 is a deficient number, since it is larger than the sum of its proper divisors (345554503).

1301101625 is an equidigital number, since it uses as much as digits as its factorization.

1301101625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146689 (or 146679 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1301101625 is about 36070.7863096994. The cubic root of 1301101625 is about 1091.7010795308.

Adding to 1301101625 its reverse (5261011031), we get a palindrome (6562112656).

The spelling of 1301101625 in words is "one billion, three hundred one million, one hundred one thousand, six hundred twenty-five".