101400742603 has 2 divisors, whose sum is σ = 101400742604. Its totient is φ = 101400742602.

The previous prime is 101400742543. The next prime is 101400742609. The reversal of 101400742603 is 306247004101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101400742603 - 2¹⁷ = 101400611531 is a prime.

It is a super-2 number, since 2×101400742603² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101400742609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50700371301 + 50700371302.

It is an arithmetic number, because the mean of its divisors is an integer number (50700371302).

Almost surely, 2^101400742603 is an apocalyptic number.

101400742603 is a deficient number, since it is larger than the sum of its proper divisors (1).

101400742603 is an equidigital number, since it uses as much as digits as its factorization.

101400742603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 101400742603 its reverse (306247004101), we get a palindrome (407647746704).

The spelling of 101400742603 in words is "one hundred one billion, four hundred million, seven hundred forty-two thousand, six hundred three".