401403102 has 8 divisors (see below), whose sum is σ = 802806216. Its totient is φ = 133801032.

The previous prime is 401403091. The next prime is 401403113. The reversal of 401403102 is 201304104.

It is an interprime number because it is at equal distance from previous prime (401403091) and next prime (401403113).

It is a sphenic number, since it is the product of 3 distinct primes.

401403102 is an admirable number.

It is a super-2 number, since 2×401403102² = 322248900590444808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33450253 + ... + 33450264.

It is an arithmetic number, because the mean of its divisors is an integer number (100350777).

Almost surely, 2^401403102 is an apocalyptic number.

401403102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401403102 is a wasteful number, since it uses less digits than its factorization.

401403102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66900522.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 401403102 is about 20035.0468429699. The cubic root of 401403102 is about 737.6668063562. Note that the first 3 decimals are identical.

Adding to 401403102 its reverse (201304104), we get a palindrome (602707206).

The spelling of 401403102 in words is "four hundred one million, four hundred three thousand, one hundred two".