1351023101 has 8 divisors (see below), whose sum is σ = 1425516000. Its totient is φ = 1276868880.

The previous prime is 1351023077. The next prime is 1351023109. The reversal of 1351023101 is 1013201531.

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 1351023101 - 2²⁶ = 1283914237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1351023101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351023109) 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, 76451 + ... + 92448.

It is an arithmetic number, because the mean of its divisors is an integer number (178189500).

Almost surely, 2^1351023101 is an apocalyptic number.

It is an amenable number.

1351023101 is a deficient number, since it is larger than the sum of its proper divisors (74492899).

1351023101 is a wasteful number, since it uses less digits than its factorization.

1351023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169339.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1351023101 is about 36756.2661460600. The cubic root of 1351023101 is about 1105.4885743744.

Adding to 1351023101 its reverse (1013201531), we get a palindrome (2364224632).

The spelling of 1351023101 in words is "one billion, three hundred fifty-one million, twenty-three thousand, one hundred one".