1012341401 has 2 divisors, whose sum is σ = 1012341402. Its totient is φ = 1012341400.

The previous prime is 1012341397. The next prime is 1012341409. The reversal of 1012341401 is 1041432101.

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., 1006412176 + 5929225 = 31724^2 + 2435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012341401 - 2² = 1012341397 is a prime.

It is a super-2 number, since 2×1012341401² = 2049670224357285602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1012341401.

It is not a weakly prime, because it can be changed into another prime (1012341409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506170700 + 506170701.

It is an arithmetic number, because the mean of its divisors is an integer number (506170701).

Almost surely, 2^1012341401 is an apocalyptic number.

It is an amenable number.

1012341401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012341401 is an equidigital number, since it uses as much as digits as its factorization.

1012341401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1012341401 is about 31817.3129129410. The cubic root of 1012341401 is about 1004.0969920662.

Adding to 1012341401 its reverse (1041432101), we get a palindrome (2053773502).

The spelling of 1012341401 in words is "one billion, twelve million, three hundred forty-one thousand, four hundred one".