1350022101 has 4 divisors (see below), whose sum is σ = 1800029472. Its totient is φ = 900014732.

The previous prime is 1350022087. The next prime is 1350022111. The reversal of 1350022101 is 1012200531.

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: 1012200531 = 3 ⋅337400177.

It is a cyclic number.

It is not a de Polignac number, because 1350022101 - 2¹³ = 1350013909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350022111) 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, 225003681 + ... + 225003686.

It is an arithmetic number, because the mean of its divisors is an integer number (450007368).

Almost surely, 2^1350022101 is an apocalyptic number.

It is an amenable number.

1350022101 is a deficient number, since it is larger than the sum of its proper divisors (450007371).

1350022101 is an equidigital number, since it uses as much as digits as its factorization.

1350022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450007370.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1350022101 is about 36742.6468970323. The cubic root of 1350022101 is about 1105.2154807281.

Adding to 1350022101 its reverse (1012200531), we get a palindrome (2362222632).

The spelling of 1350022101 in words is "one billion, three hundred fifty million, twenty-two thousand, one hundred one".