101214331 has 2 divisors, whose sum is σ = 101214332. Its totient is φ = 101214330.

The previous prime is 101214317. The next prime is 101214341. The reversal of 101214331 is 133412101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101214331 - 2¹¹ = 101212283 is a prime.

It is a super-2 number, since 2×101214331² = 20488681599555122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101214341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50607165 + 50607166.

It is an arithmetic number, because the mean of its divisors is an integer number (50607166).

Almost surely, 2^101214331 is an apocalyptic number.

101214331 is a deficient number, since it is larger than the sum of its proper divisors (1).

101214331 is an equidigital number, since it uses as much as digits as its factorization.

101214331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101214331 is about 10060.5333357631. The cubic root of 101214331 is about 466.0301376740.

Adding to 101214331 its reverse (133412101), we get a palindrome (234626432).

The spelling of 101214331 in words is "one hundred one million, two hundred fourteen thousand, three hundred thirty-one".