1254325121203 has 64 divisors (see below), whose sum is σ = 1696194432000. Its totient is φ = 897702359040.

The previous prime is 1254325121201. The next prime is 1254325121233. The reversal of 1254325121203 is 3021215234521.

It is a happy number.

It is not a de Polignac number, because 1254325121203 - 2¹ = 1254325121201 is a prime.

It is a super-3 number, since 3×1254325121203³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254325121201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10521373 + ... + 10639921.

It is an arithmetic number, because the mean of its divisors is an integer number (26503038000).

Almost surely, 2^{1254325121203} is an apocalyptic number.

1254325121203 is a deficient number, since it is larger than the sum of its proper divisors (441869310797).

1254325121203 is a wasteful number, since it uses less digits than its factorization.

1254325121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118780.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1254325121203 in words is "one trillion, two hundred fifty-four billion, three hundred twenty-five million, one hundred twenty-one thousand, two hundred three".