102401430 has 16 divisors (see below), whose sum is σ = 245763504. Its totient is φ = 27307040.

The previous prime is 102401419. The next prime is 102401443. The reversal of 102401430 is 34104201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706661 + ... + 1706720.

It is an arithmetic number, because the mean of its divisors is an integer number (15360219).

Almost surely, 2^102401430 is an apocalyptic number.

102401430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102401430 is an abundant number, since it is smaller than the sum of its proper divisors (143362074).

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

102401430 is a wasteful number, since it uses less digits than its factorization.

102401430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413391.

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

The square root of 102401430 is about 10119.3591694336. The cubic root of 102401430 is about 467.8450158880.

Adding to 102401430 its reverse (34104201), we get a palindrome (136505631).

It can be divided in two parts, 102401 and 430, that added together give a triangular number (102831 = T₄₅₃).

The spelling of 102401430 in words is "one hundred two million, four hundred one thousand, four hundred thirty".