1351901083 has 4 divisors (see below), whose sum is σ = 1455893488. Its totient is φ = 1247908680.

The previous prime is 1351901063. The next prime is 1351901087. The reversal of 1351901083 is 3801091531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351901083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351901087) 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, 51996183 + ... + 51996208.

It is an arithmetic number, because the mean of its divisors is an integer number (363973372).

Almost surely, 2^1351901083 is an apocalyptic number.

1351901083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1351901083 is a deficient number, since it is larger than the sum of its proper divisors (103992405).

1351901083 is a wasteful number, since it uses less digits than its factorization.

1351901083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103992404.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 1351901083 is about 36768.2075032221. The cubic root of 1351901083 is about 1105.7279951245.

The spelling of 1351901083 in words is "one billion, three hundred fifty-one million, nine hundred one thousand, eighty-three".