1401101137 has 2 divisors, whose sum is σ = 1401101138. Its totient is φ = 1401101136.

The previous prime is 1401101081. The next prime is 1401101197. The reversal of 1401101137 is 7311011041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1246372416 + 154728721 = 35304^2 + 12439^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401101137 - 2¹⁵ = 1401068369 is a prime.

It is a super-2 number, since 2×1401101137² = 3926168792205385538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1401101197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700550568 + 700550569.

It is an arithmetic number, because the mean of its divisors is an integer number (700550569).

Almost surely, 2^1401101137 is an apocalyptic number.

It is an amenable number.

1401101137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401101137 is an equidigital number, since it uses as much as digits as its factorization.

1401101137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 1401101137 is about 37431.2855376355. The cubic root of 1401101137 is about 1118.9821580269.

Adding to 1401101137 its reverse (7311011041), we get a palindrome (8712112178).

The spelling of 1401101137 in words is "one billion, four hundred one million, one hundred one thousand, one hundred thirty-seven".