10403420102 has 4 divisors (see below), whose sum is σ = 15605130156. Its totient is φ = 5201710050.

The previous prime is 10403420087. The next prime is 10403420119. The reversal of 10403420102 is 20102430401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20102430401 = 1559 ⋅12894439.

It is a super-2 number, since 2×10403420102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600855024 + ... + 2600855027.

It is an arithmetic number, because the mean of its divisors is an integer number (3901282539).

Almost surely, 2^10403420102 is an apocalyptic number.

10403420102 is a deficient number, since it is larger than the sum of its proper divisors (5201710054).

10403420102 is an equidigital number, since it uses as much as digits as its factorization.

10403420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201710053.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10403420102 its reverse (20102430401), we get a palindrome (30505850503).

The spelling of 10403420102 in words is "ten billion, four hundred three million, four hundred twenty thousand, one hundred two".