1400007101 has 4 divisors (see below), whose sum is σ = 1400082432. Its totient is φ = 1399931772.

The previous prime is 1400007097. The next prime is 1400007107. The reversal of 1400007101 is 1017000041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1400007101 - 2² = 1400007097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400007107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12356 + ... + 54338.

It is an arithmetic number, because the mean of its divisors is an integer number (350020608).

Almost surely, 2^1400007101 is an apocalyptic number.

It is an amenable number.

1400007101 is a deficient number, since it is larger than the sum of its proper divisors (75331).

1400007101 is an equidigital number, since it uses as much as digits as its factorization.

1400007101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75330.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 1400007101 is about 37416.6687587230. The cubic root of 1400007101 is about 1118.6908334616.

Adding to 1400007101 its reverse (1017000041), we get a palindrome (2417007142).

The spelling of 1400007101 in words is "one billion, four hundred million, seven thousand, one hundred one".