1351100231 has 8 divisors (see below), whose sum is σ = 1455449184. Its totient is φ = 1246811040.

The previous prime is 1351100197. The next prime is 1351100237. The reversal of 1351100231 is 1320011531.

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 1351100231 - 2²² = 1346905927 is a prime.

It is a super-2 number, since 2×1351100231² = 3650943668416506722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351100237) 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, 39350 + ... + 65196.

It is an arithmetic number, because the mean of its divisors is an integer number (181931148).

Almost surely, 2^1351100231 is an apocalyptic number.

1351100231 is a deficient number, since it is larger than the sum of its proper divisors (104348953).

1351100231 is a wasteful number, since it uses less digits than its factorization.

1351100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29881.

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

The square root of 1351100231 is about 36757.3153399429. The cubic root of 1351100231 is about 1105.5096114465.

Adding to 1351100231 its reverse (1320011531), we get a palindrome (2671111762).

The spelling of 1351100231 in words is "one billion, three hundred fifty-one million, one hundred thousand, two hundred thirty-one".