101402440330 has 32 divisors (see below), whose sum is σ = 184568269248. Its totient is φ = 40108972800.

The previous prime is 101402440303. The next prime is 101402440369. The reversal of 101402440330 is 33044204101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233970 + ... + 507490.

It is an arithmetic number, because the mean of its divisors is an integer number (5767758414).

Almost surely, 2^101402440330 is an apocalyptic number.

101402440330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101402440330 is a deficient number, since it is larger than the sum of its proper divisors (83165828918).

101402440330 is a wasteful number, since it uses less digits than its factorization.

101402440330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273942.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 101402440330 its reverse (33044204101), we get a palindrome (134446644431).

The spelling of 101402440330 in words is "one hundred one billion, four hundred two million, four hundred forty thousand, three hundred thirty".