1401012301 has 16 divisors (see below), whose sum is σ = 1569904560. Its totient is φ = 1241372160.

The previous prime is 1401012299. The next prime is 1401012341. The reversal of 1401012301 is 1032101041.

It can be written as a sum of positive squares in 8 ways, for example, as 41615401 + 1359396900 = 6451^2 + 36870^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401012301 - 2¹ = 1401012299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401012341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54481 + ... + 75961.

It is an arithmetic number, because the mean of its divisors is an integer number (98119035).

Almost surely, 2^1401012301 is an apocalyptic number.

It is an amenable number.

1401012301 is a deficient number, since it is larger than the sum of its proper divisors (168892259).

1401012301 is a wasteful number, since it uses less digits than its factorization.

1401012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21696.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1401012301 is about 37430.0988644166. The cubic root of 1401012301 is about 1118.9585080568.

Adding to 1401012301 its reverse (1032101041), we get a palindrome (2433113342).

The spelling of 1401012301 in words is "one billion, four hundred one million, twelve thousand, three hundred one".